1767190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1654250

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 131, 142, 190, 262, 355, 655, 710, 1310, 1349, 2489, 2698, 4978, 6745, 9301, 12445, 13490, 18602, 24890, 46505, 93010, 176719, 353438, 883595, 1767190]

約数ペア:

[(1, 1767190), (2, 883595), (5, 353438), (10, 176719), (19, 93010), (38, 46505), (71, 24890), (95, 18602), (131, 13490), (142, 12445), (190, 9301), (262, 6745), (355, 4978), (655, 2698), (710, 2489), (1310, 1349)]