1566369990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{91121}}^1$

素因数の和:91325

約数の個数: 48

約数和(自身を含む): 4093929216

約数和(自身を除く): 2527559226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5730, 8595, 17190, 91121, 182242, 273363, 455605, 546726, 820089, 911210, 1366815, 1640178, 2733630, 4100445, 8200890, 17404111, 34808222, 52212333, 87020555, 104424666, 156636999, 174041110, 261061665, 313273998, 522123330, 783184995, 1566369990]

約数ペア:

[(1, 1566369990), (2, 783184995), (3, 522123330), (5, 313273998), (6, 261061665), (9, 174041110), (10, 156636999), (15, 104424666), (18, 87020555), (30, 52212333), (45, 34808222), (90, 17404111), (191, 8200890), (382, 4100445), (573, 2733630), (955, 1640178), (1146, 1366815), (1719, 911210), (1910, 820089), (2865, 546726), (3438, 455605), (5730, 273363), (8595, 182242), (17190, 91121)]