155240690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{4597}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 305895744

約数和(自身を除く): 150655054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 614, 1535, 3070, 3377, 4597, 6754, 9194, 16885, 22985, 33770, 45970, 50567, 101134, 252835, 505670, 1411279, 2822558, 7056395, 14112790, 15524069, 31048138, 77620345, 155240690]

約数ペア:

[(1, 155240690), (2, 77620345), (5, 31048138), (10, 15524069), (11, 14112790), (22, 7056395), (55, 2822558), (110, 1411279), (307, 505670), (614, 252835), (1535, 101134), (3070, 50567), (3377, 45970), (4597, 33770), (6754, 22985), (9194, 16885)]