1255366210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{618407}}^1$

素因数の和:618450

約数の個数: 32

約数和(自身を含む): 2671522560

約数和(自身を除く): 1416156350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 618407, 1236814, 3092035, 4328849, 6184070, 8657698, 17933803, 21644245, 35867606, 43288490, 89669015, 125536621, 179338030, 251073242, 627683105, 1255366210]

約数ペア:

[(1, 1255366210), (2, 627683105), (5, 251073242), (7, 179338030), (10, 125536621), (14, 89669015), (29, 43288490), (35, 35867606), (58, 21644245), (70, 17933803), (145, 8657698), (203, 6184070), (290, 4328849), (406, 3092035), (1015, 1236814), (2030, 618407)]