397712610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{45557}}^1$

素因数の和:45667

約数の個数: 48

約数和(自身を含む): 1044736056

約数和(自身を除く): 647023446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 45557, 91114, 136671, 227785, 273342, 410013, 455570, 683355, 820026, 1366710, 2050065, 4100130, 4419029, 8838058, 13257087, 22095145, 26514174, 39771261, 44190290, 66285435, 79542522, 132570870, 198856305, 397712610]

約数ペア:

[(1, 397712610), (2, 198856305), (3, 132570870), (5, 79542522), (6, 66285435), (9, 44190290), (10, 39771261), (15, 26514174), (18, 22095145), (30, 13257087), (45, 8838058), (90, 4419029), (97, 4100130), (194, 2050065), (291, 1366710), (485, 820026), (582, 683355), (873, 455570), (970, 410013), (1455, 273342), (1746, 227785), (2910, 136671), (4365, 91114), (8730, 45557)]