2060580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 5874624

約数和(自身を除く): 3814044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 563, 610, 732, 915, 1126, 1220, 1689, 1830, 2252, 2815, 3378, 3660, 5630, 6756, 8445, 11260, 16890, 33780, 34343, 68686, 103029, 137372, 171715, 206058, 343430, 412116, 515145, 686860, 1030290, 2060580]

約数ペア:

[(1, 2060580), (2, 1030290), (3, 686860), (4, 515145), (5, 412116), (6, 343430), (10, 206058), (12, 171715), (15, 137372), (20, 103029), (30, 68686), (60, 34343), (61, 33780), (122, 16890), (183, 11260), (244, 8445), (305, 6756), (366, 5630), (563, 3660), (610, 3378), (732, 2815), (915, 2252), (1126, 1830), (1220, 1689)]