31476180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30859}}^1$

素因数の和:30888

約数の個数: 48

約数和(自身を含む): 93320640

約数和(自身を除く): 61844460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 30859, 61718, 92577, 123436, 154295, 185154, 308590, 370308, 462885, 524603, 617180, 925770, 1049206, 1573809, 1851540, 2098412, 2623015, 3147618, 5246030, 6295236, 7869045, 10492060, 15738090, 31476180]

約数ペア:

[(1, 31476180), (2, 15738090), (3, 10492060), (4, 7869045), (5, 6295236), (6, 5246030), (10, 3147618), (12, 2623015), (15, 2098412), (17, 1851540), (20, 1573809), (30, 1049206), (34, 925770), (51, 617180), (60, 524603), (68, 462885), (85, 370308), (102, 308590), (170, 185154), (204, 154295), (255, 123436), (340, 92577), (510, 61718), (1020, 30859)]