20153703030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5107}}^1\times {\mathrm{131543}}^1$

素因数の和:136660

約数の個数: 32

約数和(自身を含む): 48378726144

約数和(自身を除く): 28225023114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5107, 10214, 15321, 25535, 30642, 51070, 76605, 131543, 153210, 263086, 394629, 657715, 789258, 1315430, 1973145, 3946290, 671790101, 1343580202, 2015370303, 3358950505, 4030740606, 6717901010, 10076851515, 20153703030]

約数ペア:

[(1, 20153703030), (2, 10076851515), (3, 6717901010), (5, 4030740606), (6, 3358950505), (10, 2015370303), (15, 1343580202), (30, 671790101), (5107, 3946290), (10214, 1973145), (15321, 1315430), (25535, 789258), (30642, 657715), (51070, 394629), (76605, 263086), (131543, 153210)]