12684630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8629}}^1$

素因数の和:8653

約数の個数: 48

約数和(自身を含む): 35417520

約数和(自身を除く): 22732890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8629, 17258, 25887, 43145, 51774, 60403, 86290, 120806, 129435, 181209, 258870, 302015, 362418, 422821, 604030, 845642, 906045, 1268463, 1812090, 2114105, 2536926, 4228210, 6342315, 12684630]

約数ペア:

[(1, 12684630), (2, 6342315), (3, 4228210), (5, 2536926), (6, 2114105), (7, 1812090), (10, 1268463), (14, 906045), (15, 845642), (21, 604030), (30, 422821), (35, 362418), (42, 302015), (49, 258870), (70, 181209), (98, 129435), (105, 120806), (147, 86290), (210, 60403), (245, 51774), (294, 43145), (490, 25887), (735, 17258), (1470, 8629)]