102128570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1367}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 190688256

約数和(自身を除く): 88559686

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 1205, 1367, 2410, 2734, 6835, 7471, 13670, 14942, 37355, 42377, 74710, 84754, 211885, 329447, 423770, 658894, 1647235, 3294470, 10212857, 20425714, 51064285, 102128570]

約数ペア:

[(1, 102128570), (2, 51064285), (5, 20425714), (10, 10212857), (31, 3294470), (62, 1647235), (155, 658894), (241, 423770), (310, 329447), (482, 211885), (1205, 84754), (1367, 74710), (2410, 42377), (2734, 37355), (6835, 14942), (7471, 13670)]