442181940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7369699}}^1$

素因数の和:7369711

約数の個数: 24

約数和(自身を含む): 1238109600

約数和(自身を除く): 795927660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7369699, 14739398, 22109097, 29478796, 36848495, 44218194, 73696990, 88436388, 110545485, 147393980, 221090970, 442181940]

約数ペア:

[(1, 442181940), (2, 221090970), (3, 147393980), (4, 110545485), (5, 88436388), (6, 73696990), (10, 44218194), (12, 36848495), (15, 29478796), (20, 22109097), (30, 14739398), (60, 7369699)]