534940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3821}}^1$

素因数の和:3837

約数の個数: 24

約数和(自身を含む): 1284192

約数和(自身を除く): 749252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3821, 7642, 15284, 19105, 26747, 38210, 53494, 76420, 106988, 133735, 267470, 534940]

約数ペア:

[(1, 534940), (2, 267470), (4, 133735), (5, 106988), (7, 76420), (10, 53494), (14, 38210), (20, 26747), (28, 19105), (35, 15284), (70, 7642), (140, 3821)]