79421970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9769}}^1$

素因数の和:10050

約数の個数: 32

約数和(自身を含む): 191335680

約数和(自身を除く): 111913710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 9769, 19538, 29307, 48845, 58614, 97690, 146535, 293070, 2647399, 5294798, 7942197, 13236995, 15884394, 26473990, 39710985, 79421970]

約数ペア:

[(1, 79421970), (2, 39710985), (3, 26473990), (5, 15884394), (6, 13236995), (10, 7942197), (15, 5294798), (30, 2647399), (271, 293070), (542, 146535), (813, 97690), (1355, 58614), (1626, 48845), (2710, 29307), (4065, 19538), (8130, 9769)]