30501196

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 62348832

約数和(自身を除く): 31847636

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 337, 374, 484, 674, 748, 1331, 1348, 2057, 2662, 3707, 4114, 5324, 5729, 7414, 8228, 11458, 14828, 22627, 22916, 40777, 45254, 63019, 81554, 90508, 126038, 163108, 252076, 448547, 693209, 897094, 1386418, 1794188, 2772836, 7625299, 15250598, 30501196]

約数ペア:

[(1, 30501196), (2, 15250598), (4, 7625299), (11, 2772836), (17, 1794188), (22, 1386418), (34, 897094), (44, 693209), (68, 448547), (121, 252076), (187, 163108), (242, 126038), (337, 90508), (374, 81554), (484, 63019), (674, 45254), (748, 40777), (1331, 22916), (1348, 22627), (2057, 14828), (2662, 11458), (3707, 8228), (4114, 7414), (5324, 5729)]