266157090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{328589}}^1$

素因数の和:328608

約数の個数: 40

約数和(自身を含む): 715669020

約数和(自身を除く): 449511930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 328589, 657178, 985767, 1642945, 1971534, 2957301, 3285890, 4928835, 5914602, 8871903, 9857670, 14786505, 17743806, 26615709, 29573010, 44359515, 53231418, 88719030, 133078545, 266157090]

約数ペア:

[(1, 266157090), (2, 133078545), (3, 88719030), (5, 53231418), (6, 44359515), (9, 29573010), (10, 26615709), (15, 17743806), (18, 14786505), (27, 9857670), (30, 8871903), (45, 5914602), (54, 4928835), (81, 3285890), (90, 2957301), (135, 1971534), (162, 1642945), (270, 985767), (405, 657178), (810, 328589)]