145619010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1617989}}^1$

素因数の和:1618002

約数の個数: 24

約数和(自身を含む): 378609660

約数和(自身を除く): 232990650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1617989, 3235978, 4853967, 8089945, 9707934, 14561901, 16179890, 24269835, 29123802, 48539670, 72809505, 145619010]

約数ペア:

[(1, 145619010), (2, 72809505), (3, 48539670), (5, 29123802), (6, 24269835), (9, 16179890), (10, 14561901), (15, 9707934), (18, 8089945), (30, 4853967), (45, 3235978), (90, 1617989)]