61279860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1021331}}^1$

素因数の和:1021343

約数の個数: 24

約数和(自身を含む): 171583776

約数和(自身を除く): 110303916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021331, 2042662, 3063993, 4085324, 5106655, 6127986, 10213310, 12255972, 15319965, 20426620, 30639930, 61279860]

約数ペア:

[(1, 61279860), (2, 30639930), (3, 20426620), (4, 15319965), (5, 12255972), (6, 10213310), (10, 6127986), (12, 5106655), (15, 4085324), (20, 3063993), (30, 2042662), (60, 1021331)]