70655580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{392531}}^1$

素因数の和:392546

約数の個数: 36

約数和(自身を含む): 214322472

約数和(自身を除く): 143666892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 392531, 785062, 1177593, 1570124, 1962655, 2355186, 3532779, 3925310, 4710372, 5887965, 7065558, 7850620, 11775930, 14131116, 17663895, 23551860, 35327790, 70655580]

約数ペア:

[(1, 70655580), (2, 35327790), (3, 23551860), (4, 17663895), (5, 14131116), (6, 11775930), (9, 7850620), (10, 7065558), (12, 5887965), (15, 4710372), (18, 3925310), (20, 3532779), (30, 2355186), (36, 1962655), (45, 1570124), (60, 1177593), (90, 785062), (180, 392531)]