70648650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8263}}^1$

素因数の和:8300

約数の個数: 72

約数和(自身を含む): 199823520

約数和(自身を除く): 129174870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8263, 8550, 16526, 24789, 41315, 49578, 74367, 82630, 123945, 148734, 156997, 206575, 247890, 313994, 371835, 413150, 470991, 619725, 743670, 784985, 941982, 1239450, 1412973, 1569970, 1859175, 2354955, 2825946, 3718350, 3924925, 4709910, 7064865, 7849850, 11774775, 14129730, 23549550, 35324325, 70648650]

約数ペア:

[(1, 70648650), (2, 35324325), (3, 23549550), (5, 14129730), (6, 11774775), (9, 7849850), (10, 7064865), (15, 4709910), (18, 3924925), (19, 3718350), (25, 2825946), (30, 2354955), (38, 1859175), (45, 1569970), (50, 1412973), (57, 1239450), (75, 941982), (90, 784985), (95, 743670), (114, 619725), (150, 470991), (171, 413150), (190, 371835), (225, 313994), (285, 247890), (342, 206575), (450, 156997), (475, 148734), (570, 123945), (855, 82630), (950, 74367), (1425, 49578), (1710, 41315), (2850, 24789), (4275, 16526), (8263, 8550)]