2252830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2101730

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 167, 190, 334, 355, 710, 835, 1349, 1670, 2698, 3173, 6346, 6745, 11857, 13490, 15865, 23714, 31730, 59285, 118570, 225283, 450566, 1126415, 2252830]

約数ペア:

[(1, 2252830), (2, 1126415), (5, 450566), (10, 225283), (19, 118570), (38, 59285), (71, 31730), (95, 23714), (142, 15865), (167, 13490), (190, 11857), (334, 6745), (355, 6346), (710, 3173), (835, 2698), (1349, 1670)]