6893810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 15759360

約数和(自身を除く): 8865550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1279, 2558, 2695, 5390, 6395, 8953, 12790, 14069, 17906, 28138, 44765, 62671, 70345, 89530, 98483, 125342, 140690, 196966, 313355, 492415, 626710, 689381, 984830, 1378762, 3446905, 6893810]

約数ペア:

[(1, 6893810), (2, 3446905), (5, 1378762), (7, 984830), (10, 689381), (11, 626710), (14, 492415), (22, 313355), (35, 196966), (49, 140690), (55, 125342), (70, 98483), (77, 89530), (98, 70345), (110, 62671), (154, 44765), (245, 28138), (385, 17906), (490, 14069), (539, 12790), (770, 8953), (1078, 6395), (1279, 5390), (2558, 2695)]