3080380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3814340

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 113, 116, 145, 188, 226, 235, 290, 452, 470, 565, 580, 940, 1130, 1363, 2260, 2726, 3277, 5311, 5452, 6554, 6815, 10622, 13108, 13630, 16385, 21244, 26555, 27260, 32770, 53110, 65540, 106220, 154019, 308038, 616076, 770095, 1540190, 3080380]

約数ペア:

[(1, 3080380), (2, 1540190), (4, 770095), (5, 616076), (10, 308038), (20, 154019), (29, 106220), (47, 65540), (58, 53110), (94, 32770), (113, 27260), (116, 26555), (145, 21244), (188, 16385), (226, 13630), (235, 13108), (290, 10622), (452, 6815), (470, 6554), (565, 5452), (580, 5311), (940, 3277), (1130, 2726), (1363, 2260)]