136636620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8861}}^1$

素因数の和:9130

約数の個数: 48

約数和(自身を含む): 384114528

約数和(自身を除く): 247477908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 8861, 15420, 17722, 26583, 35444, 44305, 53166, 88610, 106332, 132915, 177220, 265830, 531660, 2277277, 4554554, 6831831, 9109108, 11386385, 13663662, 22772770, 27327324, 34159155, 45545540, 68318310, 136636620]

約数ペア:

[(1, 136636620), (2, 68318310), (3, 45545540), (4, 34159155), (5, 27327324), (6, 22772770), (10, 13663662), (12, 11386385), (15, 9109108), (20, 6831831), (30, 4554554), (60, 2277277), (257, 531660), (514, 265830), (771, 177220), (1028, 132915), (1285, 106332), (1542, 88610), (2570, 53166), (3084, 44305), (3855, 35444), (5140, 26583), (7710, 17722), (8861, 15420)]