310067290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 617992704

約数和(自身を除く): 307925414

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 97, 130, 134, 194, 335, 367, 485, 670, 734, 871, 970, 1261, 1742, 1835, 2522, 3670, 4355, 4771, 6305, 6499, 8710, 9542, 12610, 12998, 23855, 24589, 32495, 35599, 47710, 49178, 64990, 71198, 84487, 122945, 168974, 177995, 245890, 319657, 355990, 422435, 462787, 639314, 844870, 925574, 1598285, 2313935, 2385133, 3196570, 4627870, 4770266, 11925665, 23851330, 31006729, 62013458, 155033645, 310067290]

約数ペア:

[(1, 310067290), (2, 155033645), (5, 62013458), (10, 31006729), (13, 23851330), (26, 11925665), (65, 4770266), (67, 4627870), (97, 3196570), (130, 2385133), (134, 2313935), (194, 1598285), (335, 925574), (367, 844870), (485, 639314), (670, 462787), (734, 422435), (871, 355990), (970, 319657), (1261, 245890), (1742, 177995), (1835, 168974), (2522, 122945), (3670, 84487), (4355, 71198), (4771, 64990), (6305, 49178), (6499, 47710), (8710, 35599), (9542, 32495), (12610, 24589), (12998, 23855)]