82688270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7247}}^1$

素因数の和:7424

約数の個数: 32

約数和(自身を含む): 171168768

約数和(自身を除く): 88480498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 7247, 11410, 14494, 36235, 50729, 72470, 101458, 253645, 507290, 1181261, 2362522, 5906305, 8268827, 11812610, 16537654, 41344135, 82688270]

約数ペア:

[(1, 82688270), (2, 41344135), (5, 16537654), (7, 11812610), (10, 8268827), (14, 5906305), (35, 2362522), (70, 1181261), (163, 507290), (326, 253645), (815, 101458), (1141, 72470), (1630, 50729), (2282, 36235), (5705, 14494), (7247, 11410)]