3954930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 11162880

約数和(自身を除く): 7207950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 509, 518, 555, 777, 1018, 1110, 1295, 1527, 1554, 2545, 2590, 3054, 3563, 3885, 5090, 7126, 7635, 7770, 10689, 15270, 17815, 18833, 21378, 35630, 37666, 53445, 56499, 94165, 106890, 112998, 131831, 188330, 263662, 282495, 395493, 564990, 659155, 790986, 1318310, 1977465, 3954930]

約数ペア:

[(1, 3954930), (2, 1977465), (3, 1318310), (5, 790986), (6, 659155), (7, 564990), (10, 395493), (14, 282495), (15, 263662), (21, 188330), (30, 131831), (35, 112998), (37, 106890), (42, 94165), (70, 56499), (74, 53445), (105, 37666), (111, 35630), (185, 21378), (210, 18833), (222, 17815), (259, 15270), (370, 10689), (509, 7770), (518, 7635), (555, 7126), (777, 5090), (1018, 3885), (1110, 3563), (1295, 3054), (1527, 2590), (1554, 2545)]