13647830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 28226880

約数和(自身を除く): 14579050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 809, 1205, 1618, 1687, 2410, 3374, 4045, 5663, 8090, 8435, 11326, 16870, 28315, 56630, 194969, 389938, 974845, 1364783, 1949690, 2729566, 6823915, 13647830]

約数ペア:

[(1, 13647830), (2, 6823915), (5, 2729566), (7, 1949690), (10, 1364783), (14, 974845), (35, 389938), (70, 194969), (241, 56630), (482, 28315), (809, 16870), (1205, 11326), (1618, 8435), (1687, 8090), (2410, 5663), (3374, 4045)]