3298460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 8043840

約数和(自身を除く): 4745380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 47, 55, 58, 94, 110, 116, 121, 145, 188, 220, 235, 242, 290, 319, 470, 484, 517, 580, 605, 638, 940, 1034, 1210, 1276, 1363, 1595, 2068, 2420, 2585, 2726, 3190, 3509, 5170, 5452, 5687, 6380, 6815, 7018, 10340, 11374, 13630, 14036, 14993, 17545, 22748, 27260, 28435, 29986, 35090, 56870, 59972, 70180, 74965, 113740, 149930, 164923, 299860, 329846, 659692, 824615, 1649230, 3298460]

約数ペア:

[(1, 3298460), (2, 1649230), (4, 824615), (5, 659692), (10, 329846), (11, 299860), (20, 164923), (22, 149930), (29, 113740), (44, 74965), (47, 70180), (55, 59972), (58, 56870), (94, 35090), (110, 29986), (116, 28435), (121, 27260), (145, 22748), (188, 17545), (220, 14993), (235, 14036), (242, 13630), (290, 11374), (319, 10340), (470, 7018), (484, 6815), (517, 6380), (580, 5687), (605, 5452), (638, 5170), (940, 3509), (1034, 3190), (1210, 2726), (1276, 2585), (1363, 2420), (1595, 2068)]