70821654

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2131}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 147363840

約数和(自身を除く): 76542186

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 191, 382, 573, 1146, 2131, 4262, 5539, 6393, 11078, 12786, 16617, 33234, 61799, 123598, 185397, 370794, 407021, 814042, 1221063, 2442126, 11803609, 23607218, 35410827, 70821654]

約数ペア:

[(1, 70821654), (2, 35410827), (3, 23607218), (6, 11803609), (29, 2442126), (58, 1221063), (87, 814042), (174, 407021), (191, 370794), (382, 185397), (573, 123598), (1146, 61799), (2131, 33234), (4262, 16617), (5539, 12786), (6393, 11078)]