30018654

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 69192240

約数和(自身を除く): 39173586

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 661, 783, 841, 1322, 1566, 1682, 1983, 2523, 3966, 5046, 5949, 7569, 11898, 15138, 17847, 19169, 22707, 35694, 38338, 45414, 57507, 115014, 172521, 345042, 517563, 555901, 1035126, 1111802, 1667703, 3335406, 5003109, 10006218, 15009327, 30018654]

約数ペア:

[(1, 30018654), (2, 15009327), (3, 10006218), (6, 5003109), (9, 3335406), (18, 1667703), (27, 1111802), (29, 1035126), (54, 555901), (58, 517563), (87, 345042), (174, 172521), (261, 115014), (522, 57507), (661, 45414), (783, 38338), (841, 35694), (1322, 22707), (1566, 19169), (1682, 17847), (1983, 15138), (2523, 11898), (3966, 7569), (5046, 5949)]