40929990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71807}}^1$

素因数の和:71836

約数の個数: 32

約数和(自身を含む): 103403520

約数和(自身を除く): 62473530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 71807, 143614, 215421, 359035, 430842, 718070, 1077105, 1364333, 2154210, 2728666, 4092999, 6821665, 8185998, 13643330, 20464995, 40929990]

約数ペア:

[(1, 40929990), (2, 20464995), (3, 13643330), (5, 8185998), (6, 6821665), (10, 4092999), (15, 2728666), (19, 2154210), (30, 1364333), (38, 1077105), (57, 718070), (95, 430842), (114, 359035), (190, 215421), (285, 143614), (570, 71807)]