30237662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 61326720

約数和(自身を除く): 31089058

約数列:

[1, 2, 7, 13, 14, 17, 26, 29, 34, 58, 91, 119, 182, 203, 221, 238, 337, 377, 406, 442, 493, 674, 754, 986, 1547, 2359, 2639, 3094, 3451, 4381, 4718, 5278, 5729, 6409, 6902, 8762, 9773, 11458, 12818, 19546, 30667, 40103, 44863, 61334, 68411, 74477, 80206, 89726, 127049, 136822, 148954, 166141, 254098, 332282, 521339, 889343, 1042678, 1162987, 1778686, 2159833, 2325974, 4319666, 15118831, 30237662]

約数ペア:

[(1, 30237662), (2, 15118831), (7, 4319666), (13, 2325974), (14, 2159833), (17, 1778686), (26, 1162987), (29, 1042678), (34, 889343), (58, 521339), (91, 332282), (119, 254098), (182, 166141), (203, 148954), (221, 136822), (238, 127049), (337, 89726), (377, 80206), (406, 74477), (442, 68411), (493, 61334), (674, 44863), (754, 40103), (986, 30667), (1547, 19546), (2359, 12818), (2639, 11458), (3094, 9773), (3451, 8762), (4381, 6902), (4718, 6409), (5278, 5729)]