70908340

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{6779}}^1$

素因数の和:7311

約数の個数: 24

約数和(自身を含む): 149214240

約数和(自身を除く): 78305900

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5230, 6779, 10460, 13558, 27116, 33895, 67790, 135580, 3545417, 7090834, 14181668, 17727085, 35454170, 70908340]

約数ペア:

[(1, 70908340), (2, 35454170), (4, 17727085), (5, 14181668), (10, 7090834), (20, 3545417), (523, 135580), (1046, 67790), (2092, 33895), (2615, 27116), (5230, 13558), (6779, 10460)]