636762010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{108109}}^1$

素因数の和:108166

約数の個数: 32

約数和(自身を含む): 1245427200

約数和(自身を除く): 608665190

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 108109, 216218, 540545, 1081090, 2054071, 3351379, 4108142, 6702758, 10270355, 16756895, 20540710, 33513790, 63676201, 127352402, 318381005, 636762010]

約数ペア:

[(1, 636762010), (2, 318381005), (5, 127352402), (10, 63676201), (19, 33513790), (31, 20540710), (38, 16756895), (62, 10270355), (95, 6702758), (155, 4108142), (190, 3351379), (310, 2054071), (589, 1081090), (1178, 540545), (2945, 216218), (5890, 108109)]