89040910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8537}}^1$

素因数の和:8700

約数の個数: 32

約数和(自身を含む): 184420800

約数和(自身を除く): 95379890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 8537, 10430, 17074, 42685, 59759, 85370, 119518, 298795, 597590, 1272013, 2544026, 6360065, 8904091, 12720130, 17808182, 44520455, 89040910]

約数ペア:

[(1, 89040910), (2, 44520455), (5, 17808182), (7, 12720130), (10, 8904091), (14, 6360065), (35, 2544026), (70, 1272013), (149, 597590), (298, 298795), (745, 119518), (1043, 85370), (1490, 59759), (2086, 42685), (5215, 17074), (8537, 10430)]