1446340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10331}}^1$

素因数の和:10347

約数の個数: 24

約数和(自身を含む): 3471552

約数和(自身を除く): 2025212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10331, 20662, 41324, 51655, 72317, 103310, 144634, 206620, 289268, 361585, 723170, 1446340]

約数ペア:

[(1, 1446340), (2, 723170), (4, 361585), (5, 289268), (7, 206620), (10, 144634), (14, 103310), (20, 72317), (28, 51655), (35, 41324), (70, 20662), (140, 10331)]