70124210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 141063552

約数和(自身を除く): 70939342

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 83, 97, 130, 134, 166, 194, 335, 415, 485, 670, 830, 871, 970, 1079, 1261, 1742, 2158, 2522, 4355, 5395, 5561, 6305, 6499, 8051, 8710, 10790, 11122, 12610, 12998, 16102, 27805, 32495, 40255, 55610, 64990, 72293, 80510, 84487, 104663, 144586, 168974, 209326, 361465, 422435, 523315, 539417, 722930, 844870, 1046630, 1078834, 2697085, 5394170, 7012421, 14024842, 35062105, 70124210]

約数ペア:

[(1, 70124210), (2, 35062105), (5, 14024842), (10, 7012421), (13, 5394170), (26, 2697085), (65, 1078834), (67, 1046630), (83, 844870), (97, 722930), (130, 539417), (134, 523315), (166, 422435), (194, 361465), (335, 209326), (415, 168974), (485, 144586), (670, 104663), (830, 84487), (871, 80510), (970, 72293), (1079, 64990), (1261, 55610), (1742, 40255), (2158, 32495), (2522, 27805), (4355, 16102), (5395, 12998), (5561, 12610), (6305, 11122), (6499, 10790), (8051, 8710)]