86089570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 190368000

約数和(自身を除く): 104278430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 490, 665, 686, 931, 1321, 1330, 1715, 1862, 2642, 3430, 4655, 6517, 6605, 9247, 9310, 13034, 13210, 18494, 25099, 32585, 46235, 50198, 64729, 65170, 92470, 125495, 129458, 175693, 250990, 323645, 351386, 453103, 647290, 878465, 906206, 1229851, 1756930, 2265515, 2459702, 4531030, 6149255, 8608957, 12298510, 17217914, 43044785, 86089570]

約数ペア:

[(1, 86089570), (2, 43044785), (5, 17217914), (7, 12298510), (10, 8608957), (14, 6149255), (19, 4531030), (35, 2459702), (38, 2265515), (49, 1756930), (70, 1229851), (95, 906206), (98, 878465), (133, 647290), (190, 453103), (245, 351386), (266, 323645), (343, 250990), (490, 175693), (665, 129458), (686, 125495), (931, 92470), (1321, 65170), (1330, 64729), (1715, 50198), (1862, 46235), (2642, 32585), (3430, 25099), (4655, 18494), (6517, 13210), (6605, 13034), (9247, 9310)]