7487190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3617}}^1$

素因数の和:3653

約数の個数: 48

約数和(自身を含む): 20318688

約数和(自身を除く): 12831498

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, 3617, 7234, 10851, 18085, 21702, 32553, 36170, 54255, 65106, 83191, 108510, 162765, 166382, 249573, 325530, 415955, 499146, 748719, 831910, 1247865, 1497438, 2495730, 3743595, 7487190]

約数ペア:

[(1, 7487190), (2, 3743595), (3, 2495730), (5, 1497438), (6, 1247865), (9, 831910), (10, 748719), (15, 499146), (18, 415955), (23, 325530), (30, 249573), (45, 166382), (46, 162765), (69, 108510), (90, 83191), (115, 65106), (138, 54255), (207, 36170), (230, 32553), (345, 21702), (414, 18085), (690, 10851), (1035, 7234), (2070, 3617)]