57409140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2131}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 161179200

約数和(自身を除く): 103770060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2131, 2245, 2694, 4262, 4490, 5388, 6393, 6735, 8524, 8980, 10655, 12786, 13470, 21310, 25572, 26940, 31965, 42620, 63930, 127860, 956819, 1913638, 2870457, 3827276, 4784095, 5740914, 9568190, 11481828, 14352285, 19136380, 28704570, 57409140]

約数ペア:

[(1, 57409140), (2, 28704570), (3, 19136380), (4, 14352285), (5, 11481828), (6, 9568190), (10, 5740914), (12, 4784095), (15, 3827276), (20, 2870457), (30, 1913638), (60, 956819), (449, 127860), (898, 63930), (1347, 42620), (1796, 31965), (2131, 26940), (2245, 25572), (2694, 21310), (4262, 13470), (4490, 12786), (5388, 10655), (6393, 8980), (6735, 8524)]