40727790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{452531}}^1$

素因数の和:452544

約数の個数: 24

約数和(自身を含む): 105892488

約数和(自身を除く): 65164698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 452531, 905062, 1357593, 2262655, 2715186, 4072779, 4525310, 6787965, 8145558, 13575930, 20363895, 40727790]

約数ペア:

[(1, 40727790), (2, 20363895), (3, 13575930), (5, 8145558), (6, 6787965), (9, 4525310), (10, 4072779), (15, 2715186), (18, 2262655), (30, 1357593), (45, 905062), (90, 452531)]