7442930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 14836608

約数和(自身を除く): 7393678

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 953, 1562, 1906, 3905, 4765, 7810, 9530, 10483, 20966, 52415, 67663, 104830, 135326, 338315, 676630, 744293, 1488586, 3721465, 7442930]

約数ペア:

[(1, 7442930), (2, 3721465), (5, 1488586), (10, 744293), (11, 676630), (22, 338315), (55, 135326), (71, 104830), (110, 67663), (142, 52415), (355, 20966), (710, 10483), (781, 9530), (953, 7810), (1562, 4765), (1906, 3905)]