30181740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12269}}^1$

素因数の和:12322

約数の個数: 48

約数和(自身を含む): 86577120

約数和(自身を除く): 56395380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12269, 24538, 36807, 49076, 61345, 73614, 122690, 147228, 184035, 245380, 368070, 503029, 736140, 1006058, 1509087, 2012116, 2515145, 3018174, 5030290, 6036348, 7545435, 10060580, 15090870, 30181740]

約数ペア:

[(1, 30181740), (2, 15090870), (3, 10060580), (4, 7545435), (5, 6036348), (6, 5030290), (10, 3018174), (12, 2515145), (15, 2012116), (20, 1509087), (30, 1006058), (41, 736140), (60, 503029), (82, 368070), (123, 245380), (164, 184035), (205, 147228), (246, 122690), (410, 73614), (492, 61345), (615, 49076), (820, 36807), (1230, 24538), (2460, 12269)]