16257510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20071}}^1$

素因数の和:20090

約数の個数: 40

約数和(自身を含む): 43716816

約数和(自身を除く): 27459306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20071, 40142, 60213, 100355, 120426, 180639, 200710, 301065, 361278, 541917, 602130, 903195, 1083834, 1625751, 1806390, 2709585, 3251502, 5419170, 8128755, 16257510]

約数ペア:

[(1, 16257510), (2, 8128755), (3, 5419170), (5, 3251502), (6, 2709585), (9, 1806390), (10, 1625751), (15, 1083834), (18, 903195), (27, 602130), (30, 541917), (45, 361278), (54, 301065), (81, 200710), (90, 180639), (135, 120426), (162, 100355), (270, 60213), (405, 40142), (810, 20071)]