15698736340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112133831}}^1$

素因数の和:112133847

約数の個数: 24

約数和(自身を含む): 37676967552

約数和(自身を除く): 21978231212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112133831, 224267662, 448535324, 560669155, 784936817, 1121338310, 1569873634, 2242676620, 3139747268, 3924684085, 7849368170, 15698736340]

約数ペア:

[(1, 15698736340), (2, 7849368170), (4, 3924684085), (5, 3139747268), (7, 2242676620), (10, 1569873634), (14, 1121338310), (20, 784936817), (28, 560669155), (35, 448535324), (70, 224267662), (140, 112133831)]