79572290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2713}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 164142720

約数和(自身を除く): 84570430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2713, 2933, 4190, 5426, 5866, 13565, 14665, 18991, 27130, 29330, 37982, 94955, 189910, 1136747, 2273494, 5683735, 7957229, 11367470, 15914458, 39786145, 79572290]

約数ペア:

[(1, 79572290), (2, 39786145), (5, 15914458), (7, 11367470), (10, 7957229), (14, 5683735), (35, 2273494), (70, 1136747), (419, 189910), (838, 94955), (2095, 37982), (2713, 29330), (2933, 27130), (4190, 18991), (5426, 14665), (5866, 13565)]