64739130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9677}}^1$

素因数の和:9910

約数の個数: 32

約数和(自身を含む): 156086784

約数和(自身を除く): 91347654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 9677, 19354, 29031, 48385, 58062, 96770, 145155, 290310, 2157971, 4315942, 6473913, 10789855, 12947826, 21579710, 32369565, 64739130]

約数ペア:

[(1, 64739130), (2, 32369565), (3, 21579710), (5, 12947826), (6, 10789855), (10, 6473913), (15, 4315942), (30, 2157971), (223, 290310), (446, 145155), (669, 96770), (1115, 58062), (1338, 48385), (2230, 29031), (3345, 19354), (6690, 9677)]