30983310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1367

約数の個数: 80

約数和(自身を含む): 86248800

約数和(自身を除く): 55265490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1319, 1566, 2349, 2610, 2638, 3915, 3957, 4698, 6595, 7830, 7914, 11745, 11871, 13190, 19785, 23490, 23742, 35613, 38251, 39570, 59355, 71226, 76502, 106839, 114753, 118710, 178065, 191255, 213678, 229506, 344259, 356130, 382510, 534195, 573765, 688518, 1032777, 1068390, 1147530, 1721295, 2065554, 3098331, 3442590, 5163885, 6196662, 10327770, 15491655, 30983310]

約数ペア:

[(1, 30983310), (2, 15491655), (3, 10327770), (5, 6196662), (6, 5163885), (9, 3442590), (10, 3098331), (15, 2065554), (18, 1721295), (27, 1147530), (29, 1068390), (30, 1032777), (45, 688518), (54, 573765), (58, 534195), (81, 382510), (87, 356130), (90, 344259), (135, 229506), (145, 213678), (162, 191255), (174, 178065), (261, 118710), (270, 114753), (290, 106839), (405, 76502), (435, 71226), (522, 59355), (783, 39570), (810, 38251), (870, 35613), (1305, 23742), (1319, 23490), (1566, 19785), (2349, 13190), (2610, 11871), (2638, 11745), (3915, 7914), (3957, 7830), (4698, 6595)]