30180674

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 24

約数和(自身を含む): 47637504

約数和(自身を除く): 17456830

約数列:

[1, 2, 41, 47, 82, 94, 191, 382, 1681, 1927, 3362, 3854, 7831, 8977, 15662, 17954, 79007, 158014, 321071, 368057, 642142, 736114, 15090337, 30180674]

約数ペア:

[(1, 30180674), (2, 15090337), (41, 736114), (47, 642142), (82, 368057), (94, 321071), (191, 158014), (382, 79007), (1681, 17954), (1927, 15662), (3362, 8977), (3854, 7831)]