30290904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{60101}}^1$

素因数の和:60120

約数の個数: 48

約数和(自身を含む): 93759120

約数和(自身を除く): 63468216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 60101, 120202, 180303, 240404, 360606, 420707, 480808, 540909, 721212, 841414, 1081818, 1262121, 1442424, 1682828, 2163636, 2524242, 3365656, 3786363, 4327272, 5048484, 7572726, 10096968, 15145452, 30290904]

約数ペア:

[(1, 30290904), (2, 15145452), (3, 10096968), (4, 7572726), (6, 5048484), (7, 4327272), (8, 3786363), (9, 3365656), (12, 2524242), (14, 2163636), (18, 1682828), (21, 1442424), (24, 1262121), (28, 1081818), (36, 841414), (42, 721212), (56, 540909), (63, 480808), (72, 420707), (84, 360606), (126, 240404), (168, 180303), (252, 120202), (504, 60101)]