7983810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 21250944

約数和(自身を除く): 13267134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2063, 3870, 4126, 6189, 10315, 12378, 18567, 20630, 30945, 37134, 61890, 88709, 92835, 177418, 185670, 266127, 443545, 532254, 798381, 887090, 1330635, 1596762, 2661270, 3991905, 7983810]

約数ペア:

[(1, 7983810), (2, 3991905), (3, 2661270), (5, 1596762), (6, 1330635), (9, 887090), (10, 798381), (15, 532254), (18, 443545), (30, 266127), (43, 185670), (45, 177418), (86, 92835), (90, 88709), (129, 61890), (215, 37134), (258, 30945), (387, 20630), (430, 18567), (645, 12378), (774, 10315), (1290, 6189), (1935, 4126), (2063, 3870)]