82650790

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 151633440

約数和(自身を除く): 68982650

約数列:

[1, 2, 5, 10, 97, 139, 194, 278, 485, 613, 695, 970, 1226, 1390, 3065, 6130, 13483, 26966, 59461, 67415, 85207, 118922, 134830, 170414, 297305, 426035, 594610, 852070, 8265079, 16530158, 41325395, 82650790]

約数ペア:

[(1, 82650790), (2, 41325395), (5, 16530158), (10, 8265079), (97, 852070), (139, 594610), (194, 426035), (278, 297305), (485, 170414), (613, 134830), (695, 118922), (970, 85207), (1226, 67415), (1390, 59461), (3065, 26966), (6130, 13483)]