313989390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:855

約数の個数: 192

約数和(自身を含む): 991291392

約数和(自身を除く): 677302002

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 31, 33, 39, 45, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 143, 155, 165, 186, 195, 198, 234, 279, 286, 310, 330, 341, 390, 403, 429, 465, 495, 558, 585, 682, 715, 787, 806, 858, 930, 990, 1023, 1170, 1209, 1287, 1395, 1430, 1574, 1705, 2015, 2046, 2145, 2361, 2418, 2574, 2790, 3069, 3410, 3627, 3935, 4030, 4290, 4433, 4722, 5115, 6045, 6138, 6435, 7083, 7254, 7870, 8657, 8866, 10230, 10231, 11805, 12090, 12870, 13299, 14166, 15345, 17314, 18135, 20462, 22165, 23610, 24397, 25971, 26598, 30690, 30693, 35415, 36270, 39897, 43285, 44330, 48794, 51155, 51942, 61386, 66495, 70830, 73191, 77913, 79794, 86570, 92079, 102310, 112541, 121985, 129855, 132990, 146382, 153465, 155826, 184158, 199485, 219573, 225082, 243970, 259710, 268367, 306930, 317161, 337623, 365955, 389565, 398970, 439146, 460395, 536734, 562705, 634322, 675246, 731910, 779130, 805101, 920790, 951483, 1012869, 1097865, 1125410, 1341835, 1585805, 1610202, 1688115, 1902966, 2025738, 2195730, 2415303, 2683670, 2854449, 3171610, 3376230, 3488771, 4025505, 4757415, 4830606, 5064345, 5708898, 6977542, 8051010, 9514830, 10128690, 10466313, 12076515, 14272245, 17443855, 20932626, 24153030, 28544490, 31398939, 34887710, 52331565, 62797878, 104663130, 156994695, 313989390]

約数ペア:

[(1, 313989390), (2, 156994695), (3, 104663130), (5, 62797878), (6, 52331565), (9, 34887710), (10, 31398939), (11, 28544490), (13, 24153030), (15, 20932626), (18, 17443855), (22, 14272245), (26, 12076515), (30, 10466313), (31, 10128690), (33, 9514830), (39, 8051010), (45, 6977542), (55, 5708898), (62, 5064345), (65, 4830606), (66, 4757415), (78, 4025505), (90, 3488771), (93, 3376230), (99, 3171610), (110, 2854449), (117, 2683670), (130, 2415303), (143, 2195730), (155, 2025738), (165, 1902966), (186, 1688115), (195, 1610202), (198, 1585805), (234, 1341835), (279, 1125410), (286, 1097865), (310, 1012869), (330, 951483), (341, 920790), (390, 805101), (403, 779130), (429, 731910), (465, 675246), (495, 634322), (558, 562705), (585, 536734), (682, 460395), (715, 439146), (787, 398970), (806, 389565), (858, 365955), (930, 337623), (990, 317161), (1023, 306930), (1170, 268367), (1209, 259710), (1287, 243970), (1395, 225082), (1430, 219573), (1574, 199485), (1705, 184158), (2015, 155826), (2046, 153465), (2145, 146382), (2361, 132990), (2418, 129855), (2574, 121985), (2790, 112541), (3069, 102310), (3410, 92079), (3627, 86570), (3935, 79794), (4030, 77913), (4290, 73191), (4433, 70830), (4722, 66495), (5115, 61386), (6045, 51942), (6138, 51155), (6435, 48794), (7083, 44330), (7254, 43285), (7870, 39897), (8657, 36270), (8866, 35415), (10230, 30693), (10231, 30690), (11805, 26598), (12090, 25971), (12870, 24397), (13299, 23610), (14166, 22165), (15345, 20462), (17314, 18135)]