63396340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{452831}}^1$

素因数の和:452847

約数の個数: 24

約数和(自身を含む): 152151552

約数和(自身を除く): 88755212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 452831, 905662, 1811324, 2264155, 3169817, 4528310, 6339634, 9056620, 12679268, 15849085, 31698170, 63396340]

約数ペア:

[(1, 63396340), (2, 31698170), (4, 15849085), (5, 12679268), (7, 9056620), (10, 6339634), (14, 4528310), (20, 3169817), (28, 2264155), (35, 1811324), (70, 905662), (140, 452831)]