382345620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{3191}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 1071439488

約数和(自身を除く): 689093868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1997, 3191, 3994, 5991, 6382, 7988, 9573, 9985, 11982, 12764, 15955, 19146, 19970, 23964, 29955, 31910, 38292, 39940, 47865, 59910, 63820, 95730, 119820, 191460, 6372427, 12744854, 19117281, 25489708, 31862135, 38234562, 63724270, 76469124, 95586405, 127448540, 191172810, 382345620]

約数ペア:

[(1, 382345620), (2, 191172810), (3, 127448540), (4, 95586405), (5, 76469124), (6, 63724270), (10, 38234562), (12, 31862135), (15, 25489708), (20, 19117281), (30, 12744854), (60, 6372427), (1997, 191460), (3191, 119820), (3994, 95730), (5991, 63820), (6382, 59910), (7988, 47865), (9573, 39940), (9985, 38292), (11982, 31910), (12764, 29955), (15955, 23964), (19146, 19970)]