28398510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{45077}}^1$

素因数の和:45097

約数の個数: 48

約数和(自身を含む): 84386016

約数和(自身を除く): 55987506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 45077, 90154, 135231, 225385, 270462, 315539, 405693, 450770, 631078, 676155, 811386, 946617, 1352310, 1577695, 1893234, 2028465, 2839851, 3155390, 4056930, 4733085, 5679702, 9466170, 14199255, 28398510]

約数ペア:

[(1, 28398510), (2, 14199255), (3, 9466170), (5, 5679702), (6, 4733085), (7, 4056930), (9, 3155390), (10, 2839851), (14, 2028465), (15, 1893234), (18, 1577695), (21, 1352310), (30, 946617), (35, 811386), (42, 676155), (45, 631078), (63, 450770), (70, 405693), (90, 315539), (105, 270462), (126, 225385), (210, 135231), (315, 90154), (630, 45077)]