7136210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 14333760

約数和(自身を除く): 7197550

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 71, 95, 115, 142, 190, 230, 355, 437, 529, 710, 874, 1058, 1349, 1633, 2185, 2645, 2698, 3266, 4370, 5290, 6745, 8165, 10051, 13490, 16330, 20102, 31027, 37559, 50255, 62054, 75118, 100510, 155135, 187795, 310270, 375590, 713621, 1427242, 3568105, 7136210]

約数ペア:

[(1, 7136210), (2, 3568105), (5, 1427242), (10, 713621), (19, 375590), (23, 310270), (38, 187795), (46, 155135), (71, 100510), (95, 75118), (115, 62054), (142, 50255), (190, 37559), (230, 31027), (355, 20102), (437, 16330), (529, 13490), (710, 10051), (874, 8165), (1058, 6745), (1349, 5290), (1633, 4370), (2185, 3266), (2645, 2698)]