40456530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149839}}^1$

素因数の和:149855

約数の個数: 32

約数和(自身を含む): 107884800

約数和(自身を除く): 67428270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 149839, 299678, 449517, 749195, 899034, 1348551, 1498390, 2247585, 2697102, 4045653, 4495170, 6742755, 8091306, 13485510, 20228265, 40456530]

約数ペア:

[(1, 40456530), (2, 20228265), (3, 13485510), (5, 8091306), (6, 6742755), (9, 4495170), (10, 4045653), (15, 2697102), (18, 2247585), (27, 1498390), (30, 1348551), (45, 899034), (54, 749195), (90, 449517), (135, 299678), (270, 149839)]