68168550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19759}}^1$

素因数の和:19797

約数の個数: 48

約数和(自身を含む): 176417280

約数和(自身を除く): 108248730

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 19759, 39518, 59277, 98795, 118554, 197590, 296385, 454457, 493975, 592770, 908914, 987950, 1363371, 1481925, 2272285, 2726742, 2963850, 4544570, 6816855, 11361425, 13633710, 22722850, 34084275, 68168550]

約数ペア:

[(1, 68168550), (2, 34084275), (3, 22722850), (5, 13633710), (6, 11361425), (10, 6816855), (15, 4544570), (23, 2963850), (25, 2726742), (30, 2272285), (46, 1481925), (50, 1363371), (69, 987950), (75, 908914), (115, 592770), (138, 493975), (150, 454457), (230, 296385), (345, 197590), (575, 118554), (690, 98795), (1150, 59277), (1725, 39518), (3450, 19759)]