17390040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{144917}}^1$

素因数の和:144931

約数の個数: 32

約数和(自身を含む): 52170480

約数和(自身を除く): 34780440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 144917, 289834, 434751, 579668, 724585, 869502, 1159336, 1449170, 1739004, 2173755, 2898340, 3478008, 4347510, 5796680, 8695020, 17390040]

約数ペア:

[(1, 17390040), (2, 8695020), (3, 5796680), (4, 4347510), (5, 3478008), (6, 2898340), (8, 2173755), (10, 1739004), (12, 1449170), (15, 1159336), (20, 869502), (24, 724585), (30, 579668), (40, 434751), (60, 289834), (120, 144917)]