17487090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{21589}}^1$

素因数の和:21608

約数の個数: 40

約数和(自身を含む): 47023020

約数和(自身を除く): 29535930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 21589, 43178, 64767, 107945, 129534, 194301, 215890, 323835, 388602, 582903, 647670, 971505, 1165806, 1748709, 1943010, 2914515, 3497418, 5829030, 8743545, 17487090]

約数ペア:

[(1, 17487090), (2, 8743545), (3, 5829030), (5, 3497418), (6, 2914515), (9, 1943010), (10, 1748709), (15, 1165806), (18, 971505), (27, 647670), (30, 582903), (45, 388602), (54, 323835), (81, 215890), (90, 194301), (135, 129534), (162, 107945), (270, 64767), (405, 43178), (810, 21589)]