39831390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{442571}}^1$

素因数の和:442584

約数の個数: 24

約数和(自身を含む): 103561848

約数和(自身を除く): 63730458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 442571, 885142, 1327713, 2212855, 2655426, 3983139, 4425710, 6638565, 7966278, 13277130, 19915695, 39831390]

約数ペア:

[(1, 39831390), (2, 19915695), (3, 13277130), (5, 7966278), (6, 6638565), (9, 4425710), (10, 3983139), (15, 2655426), (18, 2212855), (30, 1327713), (45, 885142), (90, 442571)]