293571330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{752747}}^1$

素因数の和:752770

約数の個数: 32

約数和(自身を含む): 758769984

約数和(自身を除く): 465198654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 752747, 1505494, 2258241, 3763735, 4516482, 7527470, 9785711, 11291205, 19571422, 22582410, 29357133, 48928555, 58714266, 97857110, 146785665, 293571330]

約数ペア:

[(1, 293571330), (2, 146785665), (3, 97857110), (5, 58714266), (6, 48928555), (10, 29357133), (13, 22582410), (15, 19571422), (26, 11291205), (30, 9785711), (39, 7527470), (65, 4516482), (78, 3763735), (130, 2258241), (195, 1505494), (390, 752747)]