156854730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 390832128

約数和(自身を除く): 233977398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 227, 310, 454, 465, 681, 743, 930, 1135, 1362, 1486, 2229, 2270, 3405, 3715, 4458, 6810, 7037, 7430, 11145, 14074, 21111, 22290, 23033, 35185, 42222, 46066, 69099, 70370, 105555, 115165, 138198, 168661, 211110, 230330, 337322, 345495, 505983, 690990, 843305, 1011966, 1686610, 2529915, 5059830, 5228491, 10456982, 15685473, 26142455, 31370946, 52284910, 78427365, 156854730]

約数ペア:

[(1, 156854730), (2, 78427365), (3, 52284910), (5, 31370946), (6, 26142455), (10, 15685473), (15, 10456982), (30, 5228491), (31, 5059830), (62, 2529915), (93, 1686610), (155, 1011966), (186, 843305), (227, 690990), (310, 505983), (454, 345495), (465, 337322), (681, 230330), (743, 211110), (930, 168661), (1135, 138198), (1362, 115165), (1486, 105555), (2229, 70370), (2270, 69099), (3405, 46066), (3715, 42222), (4458, 35185), (6810, 23033), (7037, 22290), (7430, 21111), (11145, 14074)]