31851538290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{2693}}^1$

素因数の和:3649

約数の個数: 192

約数和(自身を含む): 97434005760

約数和(自身を除く): 65582467470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 919, 990, 1170, 1287, 1430, 1838, 2145, 2574, 2693, 2757, 4290, 4595, 5386, 5514, 6435, 8079, 8271, 9190, 10109, 11947, 12870, 13465, 13785, 16158, 16542, 20218, 23894, 24237, 26930, 27570, 29623, 30327, 35009, 35841, 40395, 41355, 48474, 50545, 59246, 59735, 60654, 70018, 71682, 80790, 82710, 88869, 90981, 101090, 105027, 107523, 119470, 121185, 131417, 148115, 151635, 175045, 177738, 179205, 181962, 210054, 215046, 242370, 262834, 266607, 296230, 303270, 315081, 350090, 358410, 385099, 394251, 444345, 454905, 525135, 533214, 537615, 630162, 657085, 770198, 788502, 888690, 909810, 1050270, 1075230, 1155297, 1182753, 1314170, 1333035, 1575405, 1925495, 1971255, 2310594, 2365506, 2474867, 2666070, 3150810, 3465891, 3850990, 3942510, 4949734, 5776485, 5913765, 6931782, 7424601, 11552970, 11827530, 12374335, 14849202, 17329455, 22273803, 24748670, 27223537, 32173271, 34658910, 37123005, 44547606, 54447074, 64346542, 74246010, 81670611, 96519813, 111369015, 136117685, 160866355, 163341222, 193039626, 222738030, 245011833, 272235370, 289559439, 321732710, 353905981, 408353055, 482599065, 490023666, 579118878, 707811962, 816706110, 965198130, 1061717943, 1225059165, 1447797195, 1769529905, 2123435886, 2450118330, 2895594390, 3185153829, 3539059810, 5308589715, 6370307658, 10617179430, 15925769145, 31851538290]

約数ペア:

[(1, 31851538290), (2, 15925769145), (3, 10617179430), (5, 6370307658), (6, 5308589715), (9, 3539059810), (10, 3185153829), (11, 2895594390), (13, 2450118330), (15, 2123435886), (18, 1769529905), (22, 1447797195), (26, 1225059165), (30, 1061717943), (33, 965198130), (39, 816706110), (45, 707811962), (55, 579118878), (65, 490023666), (66, 482599065), (78, 408353055), (90, 353905981), (99, 321732710), (110, 289559439), (117, 272235370), (130, 245011833), (143, 222738030), (165, 193039626), (195, 163341222), (198, 160866355), (234, 136117685), (286, 111369015), (330, 96519813), (390, 81670611), (429, 74246010), (495, 64346542), (585, 54447074), (715, 44547606), (858, 37123005), (919, 34658910), (990, 32173271), (1170, 27223537), (1287, 24748670), (1430, 22273803), (1838, 17329455), (2145, 14849202), (2574, 12374335), (2693, 11827530), (2757, 11552970), (4290, 7424601), (4595, 6931782), (5386, 5913765), (5514, 5776485), (6435, 4949734), (8079, 3942510), (8271, 3850990), (9190, 3465891), (10109, 3150810), (11947, 2666070), (12870, 2474867), (13465, 2365506), (13785, 2310594), (16158, 1971255), (16542, 1925495), (20218, 1575405), (23894, 1333035), (24237, 1314170), (26930, 1182753), (27570, 1155297), (29623, 1075230), (30327, 1050270), (35009, 909810), (35841, 888690), (40395, 788502), (41355, 770198), (48474, 657085), (50545, 630162), (59246, 537615), (59735, 533214), (60654, 525135), (70018, 454905), (71682, 444345), (80790, 394251), (82710, 385099), (88869, 358410), (90981, 350090), (101090, 315081), (105027, 303270), (107523, 296230), (119470, 266607), (121185, 262834), (131417, 242370), (148115, 215046), (151635, 210054), (175045, 181962), (177738, 179205)]