30181860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167677}}^1$

素因数の和:167692

約数の個数: 36

約数和(自身を含む): 91552188

約数和(自身を除く): 61370328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 167677, 335354, 503031, 670708, 838385, 1006062, 1509093, 1676770, 2012124, 2515155, 3018186, 3353540, 5030310, 6036372, 7545465, 10060620, 15090930, 30181860]

約数ペア:

[(1, 30181860), (2, 15090930), (3, 10060620), (4, 7545465), (5, 6036372), (6, 5030310), (9, 3353540), (10, 3018186), (12, 2515155), (15, 2012124), (18, 1676770), (20, 1509093), (30, 1006062), (36, 838385), (45, 670708), (60, 503031), (90, 335354), (180, 167677)]