23768220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56591}}^1$

素因数の和:56610

約数の個数: 48

約数和(自身を含む): 76059648

約数和(自身を除く): 52291428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 56591, 113182, 169773, 226364, 282955, 339546, 396137, 565910, 679092, 792274, 848865, 1131820, 1188411, 1584548, 1697730, 1980685, 2376822, 3395460, 3961370, 4753644, 5942055, 7922740, 11884110, 23768220]

約数ペア:

[(1, 23768220), (2, 11884110), (3, 7922740), (4, 5942055), (5, 4753644), (6, 3961370), (7, 3395460), (10, 2376822), (12, 1980685), (14, 1697730), (15, 1584548), (20, 1188411), (21, 1131820), (28, 848865), (30, 792274), (35, 679092), (42, 565910), (60, 396137), (70, 339546), (84, 282955), (105, 226364), (140, 169773), (210, 113182), (420, 56591)]