30641436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{40531}}^1$

素因数の和:40551

約数の個数: 48

約数和(自身を含む): 90791680

約数和(自身を除く): 60150244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 40531, 81062, 121593, 162124, 243186, 283717, 364779, 486372, 567434, 729558, 851151, 1094337, 1134868, 1459116, 1702302, 2188674, 2553453, 3404604, 4377348, 5106906, 7660359, 10213812, 15320718, 30641436]

約数ペア:

[(1, 30641436), (2, 15320718), (3, 10213812), (4, 7660359), (6, 5106906), (7, 4377348), (9, 3404604), (12, 2553453), (14, 2188674), (18, 1702302), (21, 1459116), (27, 1134868), (28, 1094337), (36, 851151), (42, 729558), (54, 567434), (63, 486372), (84, 364779), (108, 283717), (126, 243186), (189, 162124), (252, 121593), (378, 81062), (756, 40531)]