3816090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 10038600

約数和(自身を除く): 6222510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 389, 545, 654, 778, 981, 1090, 1167, 1635, 1945, 1962, 2334, 3270, 3501, 3890, 4905, 5835, 7002, 9810, 11670, 17505, 35010, 42401, 84802, 127203, 212005, 254406, 381609, 424010, 636015, 763218, 1272030, 1908045, 3816090]

約数ペア:

[(1, 3816090), (2, 1908045), (3, 1272030), (5, 763218), (6, 636015), (9, 424010), (10, 381609), (15, 254406), (18, 212005), (30, 127203), (45, 84802), (90, 42401), (109, 35010), (218, 17505), (327, 11670), (389, 9810), (545, 7002), (654, 5835), (778, 4905), (981, 3890), (1090, 3501), (1167, 3270), (1635, 2334), (1945, 1962)]