127952370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:969

約数の個数: 192

約数和(自身を含む): 434004480

約数和(自身を除く): 306052110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 306, 315, 357, 390, 442, 455, 510, 546, 585, 595, 630, 663, 714, 765, 819, 910, 919, 1071, 1105, 1170, 1190, 1326, 1365, 1530, 1547, 1638, 1785, 1838, 1989, 2142, 2210, 2730, 2757, 3094, 3315, 3570, 3978, 4095, 4595, 4641, 5355, 5514, 6433, 6630, 7735, 8190, 8271, 9190, 9282, 9945, 10710, 11947, 12866, 13785, 13923, 15470, 15623, 16542, 19299, 19890, 23205, 23894, 27570, 27846, 31246, 32165, 35841, 38598, 41355, 46410, 46869, 57897, 59735, 64330, 69615, 71682, 78115, 82710, 83629, 93738, 96495, 107523, 109361, 115794, 119470, 139230, 140607, 156230, 167258, 179205, 192990, 203099, 215046, 218722, 234345, 250887, 281214, 289485, 328083, 358410, 406198, 418145, 468690, 501774, 537615, 546805, 578970, 609297, 656166, 703035, 752661, 836290, 984249, 1015495, 1075230, 1093610, 1218594, 1254435, 1406070, 1421693, 1505322, 1640415, 1827891, 1968498, 2030990, 2508870, 2843386, 3046485, 3280830, 3655782, 3763305, 4265079, 4921245, 6092970, 7108465, 7526610, 8530158, 9139455, 9842490, 12795237, 14216930, 18278910, 21325395, 25590474, 42650790, 63976185, 127952370]

約数ペア:

[(1, 127952370), (2, 63976185), (3, 42650790), (5, 25590474), (6, 21325395), (7, 18278910), (9, 14216930), (10, 12795237), (13, 9842490), (14, 9139455), (15, 8530158), (17, 7526610), (18, 7108465), (21, 6092970), (26, 4921245), (30, 4265079), (34, 3763305), (35, 3655782), (39, 3280830), (42, 3046485), (45, 2843386), (51, 2508870), (63, 2030990), (65, 1968498), (70, 1827891), (78, 1640415), (85, 1505322), (90, 1421693), (91, 1406070), (102, 1254435), (105, 1218594), (117, 1093610), (119, 1075230), (126, 1015495), (130, 984249), (153, 836290), (170, 752661), (182, 703035), (195, 656166), (210, 609297), (221, 578970), (234, 546805), (238, 537615), (255, 501774), (273, 468690), (306, 418145), (315, 406198), (357, 358410), (390, 328083), (442, 289485), (455, 281214), (510, 250887), (546, 234345), (585, 218722), (595, 215046), (630, 203099), (663, 192990), (714, 179205), (765, 167258), (819, 156230), (910, 140607), (919, 139230), (1071, 119470), (1105, 115794), (1170, 109361), (1190, 107523), (1326, 96495), (1365, 93738), (1530, 83629), (1547, 82710), (1638, 78115), (1785, 71682), (1838, 69615), (1989, 64330), (2142, 59735), (2210, 57897), (2730, 46869), (2757, 46410), (3094, 41355), (3315, 38598), (3570, 35841), (3978, 32165), (4095, 31246), (4595, 27846), (4641, 27570), (5355, 23894), (5514, 23205), (6433, 19890), (6630, 19299), (7735, 16542), (8190, 15623), (8271, 15470), (9190, 13923), (9282, 13785), (9945, 12866), (10710, 11947)]