8443530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4115

約数の個数: 48

約数和(自身を含む): 22913280

約数和(自身を除く): 14469750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 4079, 8158, 12237, 20395, 24474, 36711, 40790, 61185, 73422, 93817, 122370, 183555, 187634, 281451, 367110, 469085, 562902, 844353, 938170, 1407255, 1688706, 2814510, 4221765, 8443530]

約数ペア:

[(1, 8443530), (2, 4221765), (3, 2814510), (5, 1688706), (6, 1407255), (9, 938170), (10, 844353), (15, 562902), (18, 469085), (23, 367110), (30, 281451), (45, 187634), (46, 183555), (69, 122370), (90, 93817), (115, 73422), (138, 61185), (207, 40790), (230, 36711), (345, 24474), (414, 20395), (690, 12237), (1035, 8158), (2070, 4079)]