69246380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{494617}}^1$

素因数の和:494633

約数の個数: 24

約数和(自身を含む): 166191648

約数和(自身を除く): 96945268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 494617, 989234, 1978468, 2473085, 3462319, 4946170, 6924638, 9892340, 13849276, 17311595, 34623190, 69246380]

約数ペア:

[(1, 69246380), (2, 34623190), (4, 17311595), (5, 13849276), (7, 9892340), (10, 6924638), (14, 4946170), (20, 3462319), (28, 2473085), (35, 1978468), (70, 989234), (140, 494617)]