85162020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2293}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 238943040

約数和(自身を除く): 153781020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2293, 2476, 3095, 3714, 4586, 6190, 6879, 7428, 9172, 9285, 11465, 12380, 13758, 18570, 22930, 27516, 34395, 37140, 45860, 68790, 137580, 1419367, 2838734, 4258101, 5677468, 7096835, 8516202, 14193670, 17032404, 21290505, 28387340, 42581010, 85162020]

約数ペア:

[(1, 85162020), (2, 42581010), (3, 28387340), (4, 21290505), (5, 17032404), (6, 14193670), (10, 8516202), (12, 7096835), (15, 5677468), (20, 4258101), (30, 2838734), (60, 1419367), (619, 137580), (1238, 68790), (1857, 45860), (2293, 37140), (2476, 34395), (3095, 27516), (3714, 22930), (4586, 18570), (6190, 13758), (6879, 12380), (7428, 11465), (9172, 9285)]