8505060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 23956800

約数和(自身を除く): 15451740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 619, 687, 916, 1145, 1238, 1374, 1857, 2290, 2476, 2748, 3095, 3435, 3714, 4580, 6190, 6870, 7428, 9285, 12380, 13740, 18570, 37140, 141751, 283502, 425253, 567004, 708755, 850506, 1417510, 1701012, 2126265, 2835020, 4252530, 8505060]

約数ペア:

[(1, 8505060), (2, 4252530), (3, 2835020), (4, 2126265), (5, 1701012), (6, 1417510), (10, 850506), (12, 708755), (15, 567004), (20, 425253), (30, 283502), (60, 141751), (229, 37140), (458, 18570), (619, 13740), (687, 12380), (916, 9285), (1145, 7428), (1238, 6870), (1374, 6190), (1857, 4580), (2290, 3714), (2476, 3435), (2748, 3095)]