64935660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9929}}^1$

素因数の和:10050

約数の個数: 48

約数和(自身を含む): 183506400

約数和(自身を除く): 118570740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 9929, 19858, 29787, 39716, 49645, 59574, 99290, 119148, 148935, 198580, 297870, 595740, 1082261, 2164522, 3246783, 4329044, 5411305, 6493566, 10822610, 12987132, 16233915, 21645220, 32467830, 64935660]

約数ペア:

[(1, 64935660), (2, 32467830), (3, 21645220), (4, 16233915), (5, 12987132), (6, 10822610), (10, 6493566), (12, 5411305), (15, 4329044), (20, 3246783), (30, 2164522), (60, 1082261), (109, 595740), (218, 297870), (327, 198580), (436, 148935), (545, 119148), (654, 99290), (1090, 59574), (1308, 49645), (1635, 39716), (2180, 29787), (3270, 19858), (6540, 9929)]