938321940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15638699}}^1$

素因数の和:15638711

約数の個数: 24

約数和(自身を含む): 2627301600

約数和(自身を除く): 1688979660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15638699, 31277398, 46916097, 62554796, 78193495, 93832194, 156386990, 187664388, 234580485, 312773980, 469160970, 938321940]

約数ペア:

[(1, 938321940), (2, 469160970), (3, 312773980), (4, 234580485), (5, 187664388), (6, 156386990), (10, 93832194), (12, 78193495), (15, 62554796), (20, 46916097), (30, 31277398), (60, 15638699)]