30495212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 62778240

約数和(自身を除く): 32283028

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 187, 236, 374, 649, 691, 748, 1003, 1298, 1382, 2006, 2596, 2764, 4012, 7601, 11033, 11747, 15202, 22066, 23494, 30404, 40769, 44132, 46988, 81538, 129217, 163076, 258434, 448459, 516868, 693073, 896918, 1386146, 1793836, 2772292, 7623803, 15247606, 30495212]

約数ペア:

[(1, 30495212), (2, 15247606), (4, 7623803), (11, 2772292), (17, 1793836), (22, 1386146), (34, 896918), (44, 693073), (59, 516868), (68, 448459), (118, 258434), (187, 163076), (236, 129217), (374, 81538), (649, 46988), (691, 44132), (748, 40769), (1003, 30404), (1298, 23494), (1382, 22066), (2006, 15202), (2596, 11747), (2764, 11033), (4012, 7601)]