4067490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2767}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 11359872

約数和(自身を除く): 7292382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2767, 5534, 8301, 13835, 16602, 19369, 27670, 38738, 41505, 58107, 83010, 96845, 116214, 135583, 193690, 271166, 290535, 406749, 581070, 677915, 813498, 1355830, 2033745, 4067490]

約数ペア:

[(1, 4067490), (2, 2033745), (3, 1355830), (5, 813498), (6, 677915), (7, 581070), (10, 406749), (14, 290535), (15, 271166), (21, 193690), (30, 135583), (35, 116214), (42, 96845), (49, 83010), (70, 58107), (98, 41505), (105, 38738), (147, 27670), (210, 19369), (245, 16602), (294, 13835), (490, 8301), (735, 5534), (1470, 2767)]