828756660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{166417}}^1$

素因数の和:166512

約数の個数: 48

約数和(自身を含む): 2348490816

約数和(自身を除く): 1519734156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 166417, 332834, 499251, 665668, 832085, 998502, 1664170, 1997004, 2496255, 3328340, 4992510, 9985020, 13812611, 27625222, 41437833, 55250444, 69063055, 82875666, 138126110, 165751332, 207189165, 276252220, 414378330, 828756660]

約数ペア:

[(1, 828756660), (2, 414378330), (3, 276252220), (4, 207189165), (5, 165751332), (6, 138126110), (10, 82875666), (12, 69063055), (15, 55250444), (20, 41437833), (30, 27625222), (60, 13812611), (83, 9985020), (166, 4992510), (249, 3328340), (332, 2496255), (415, 1997004), (498, 1664170), (830, 998502), (996, 832085), (1245, 665668), (1660, 499251), (2490, 332834), (4980, 166417)]