2974253570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{66553}}^1$

素因数の和:66710

約数の個数: 32

約数和(自身を含む): 5534630640

約数和(自身を除く): 2560377070

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 410, 545, 1090, 4469, 8938, 22345, 44690, 66553, 133106, 332765, 665530, 2728673, 5457346, 7254277, 13643365, 14508554, 27286730, 36271385, 72542770, 297425357, 594850714, 1487126785, 2974253570]

約数ペア:

[(1, 2974253570), (2, 1487126785), (5, 594850714), (10, 297425357), (41, 72542770), (82, 36271385), (109, 27286730), (205, 14508554), (218, 13643365), (410, 7254277), (545, 5457346), (1090, 2728673), (4469, 665530), (8938, 332765), (22345, 133106), (44690, 66553)]