30631041

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 52968960

約数和(自身を除く): 22337919

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 267, 567, 607, 623, 801, 1821, 1869, 2403, 4249, 5463, 5607, 7209, 12747, 16389, 16821, 38241, 49167, 50463, 54023, 114723, 162069, 344169, 378161, 486207, 1134483, 1458621, 3403449, 4375863, 10210347, 30631041]

約数ペア:

[(1, 30631041), (3, 10210347), (7, 4375863), (9, 3403449), (21, 1458621), (27, 1134483), (63, 486207), (81, 378161), (89, 344169), (189, 162069), (267, 114723), (567, 54023), (607, 50463), (623, 49167), (801, 38241), (1821, 16821), (1869, 16389), (2403, 12747), (4249, 7209), (5463, 5607)]