8432830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 17682624

約数和(自身を除く): 9249794

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 2273, 3710, 4546, 11365, 15911, 22730, 31822, 79555, 120469, 159110, 240938, 602345, 843283, 1204690, 1686566, 4216415, 8432830]

約数ペア:

[(1, 8432830), (2, 4216415), (5, 1686566), (7, 1204690), (10, 843283), (14, 602345), (35, 240938), (53, 159110), (70, 120469), (106, 79555), (265, 31822), (371, 22730), (530, 15911), (742, 11365), (1855, 4546), (2273, 3710)]