57065730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 144764928

約数和(自身を除く): 87699198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 1427, 2666, 2854, 3999, 4281, 6665, 7135, 7998, 8562, 13330, 14270, 19995, 21405, 39990, 42810, 44237, 61361, 88474, 122722, 132711, 184083, 221185, 265422, 306805, 368166, 442370, 613610, 663555, 920415, 1327110, 1840830, 1902191, 3804382, 5706573, 9510955, 11413146, 19021910, 28532865, 57065730]

約数ペア:

[(1, 57065730), (2, 28532865), (3, 19021910), (5, 11413146), (6, 9510955), (10, 5706573), (15, 3804382), (30, 1902191), (31, 1840830), (43, 1327110), (62, 920415), (86, 663555), (93, 613610), (129, 442370), (155, 368166), (186, 306805), (215, 265422), (258, 221185), (310, 184083), (430, 132711), (465, 122722), (645, 88474), (930, 61361), (1290, 44237), (1333, 42810), (1427, 39990), (2666, 21405), (2854, 19995), (3999, 14270), (4281, 13330), (6665, 8562), (7135, 7998)]