15670117580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2620421}}^1$

素因数の和:2620466

約数の個数: 48

約数和(自身を含む): 36979395264

約数和(自身を除く): 21309277684

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 2620421, 5240842, 10481684, 13102105, 26204210, 34065473, 52408420, 60269683, 68130946, 120539366, 136261892, 170327365, 241078732, 301348415, 340654730, 602696830, 681309460, 783505879, 1205393660, 1567011758, 3134023516, 3917529395, 7835058790, 15670117580]

約数ペア:

[(1, 15670117580), (2, 7835058790), (4, 3917529395), (5, 3134023516), (10, 1567011758), (13, 1205393660), (20, 783505879), (23, 681309460), (26, 602696830), (46, 340654730), (52, 301348415), (65, 241078732), (92, 170327365), (115, 136261892), (130, 120539366), (230, 68130946), (260, 60269683), (299, 52408420), (460, 34065473), (598, 26204210), (1196, 13102105), (1495, 10481684), (2990, 5240842), (5980, 2620421)]