908911140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{147073}}^1$

素因数の和:147188

約数の個数: 48

約数和(自身を含む): 2569676928

約数和(自身を除く): 1660765788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 147073, 294146, 441219, 588292, 735365, 882438, 1470730, 1764876, 2206095, 2941460, 4412190, 8824380, 15148519, 30297038, 45445557, 60594076, 75742595, 90891114, 151485190, 181782228, 227227785, 302970380, 454455570, 908911140]

約数ペア:

[(1, 908911140), (2, 454455570), (3, 302970380), (4, 227227785), (5, 181782228), (6, 151485190), (10, 90891114), (12, 75742595), (15, 60594076), (20, 45445557), (30, 30297038), (60, 15148519), (103, 8824380), (206, 4412190), (309, 2941460), (412, 2206095), (515, 1764876), (618, 1470730), (1030, 882438), (1236, 735365), (1545, 588292), (2060, 441219), (3090, 294146), (6180, 147073)]