181313730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5056

約数の個数: 96

約数和(自身を含む): 524160000

約数和(自身を除く): 342846270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 4999, 6045, 7254, 9998, 12090, 14997, 18135, 24995, 29994, 36270, 44991, 49990, 64987, 74985, 89982, 129974, 149970, 154969, 194961, 224955, 309938, 324935, 389922, 449910, 464907, 584883, 649870, 774845, 929814, 974805, 1169766, 1394721, 1549690, 1949610, 2014597, 2324535, 2789442, 2924415, 4029194, 4649070, 5848830, 6043791, 6973605, 10072985, 12087582, 13947210, 18131373, 20145970, 30218955, 36262746, 60437910, 90656865, 181313730]

約数ペア:

[(1, 181313730), (2, 90656865), (3, 60437910), (5, 36262746), (6, 30218955), (9, 20145970), (10, 18131373), (13, 13947210), (15, 12087582), (18, 10072985), (26, 6973605), (30, 6043791), (31, 5848830), (39, 4649070), (45, 4029194), (62, 2924415), (65, 2789442), (78, 2324535), (90, 2014597), (93, 1949610), (117, 1549690), (130, 1394721), (155, 1169766), (186, 974805), (195, 929814), (234, 774845), (279, 649870), (310, 584883), (390, 464907), (403, 449910), (465, 389922), (558, 324935), (585, 309938), (806, 224955), (930, 194961), (1170, 154969), (1209, 149970), (1395, 129974), (2015, 89982), (2418, 74985), (2790, 64987), (3627, 49990), (4030, 44991), (4999, 36270), (6045, 29994), (7254, 24995), (9998, 18135), (12090, 14997)]