129851340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15797}}^1$

素因数の和:15946

約数の個数: 48

約数和(自身を含む): 366260832

約数和(自身を除く): 236409492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 15797, 31594, 47391, 63188, 78985, 94782, 157970, 189564, 236955, 315940, 473910, 947820, 2164189, 4328378, 6492567, 8656756, 10820945, 12985134, 21641890, 25970268, 32462835, 43283780, 64925670, 129851340]

約数ペア:

[(1, 129851340), (2, 64925670), (3, 43283780), (4, 32462835), (5, 25970268), (6, 21641890), (10, 12985134), (12, 10820945), (15, 8656756), (20, 6492567), (30, 4328378), (60, 2164189), (137, 947820), (274, 473910), (411, 315940), (548, 236955), (685, 189564), (822, 157970), (1370, 94782), (1644, 78985), (2055, 63188), (2740, 47391), (4110, 31594), (8220, 15797)]