74245930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21773}}^1$

素因数の和:21822

約数の個数: 32

約数和(自身を含む): 150501888

約数和(自身を除く): 76255958

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 21773, 43546, 108865, 217730, 239503, 479006, 674963, 1197515, 1349926, 2395030, 3374815, 6749630, 7424593, 14849186, 37122965, 74245930]

約数ペア:

[(1, 74245930), (2, 37122965), (5, 14849186), (10, 7424593), (11, 6749630), (22, 3374815), (31, 2395030), (55, 1349926), (62, 1197515), (110, 674963), (155, 479006), (310, 239503), (341, 217730), (682, 108865), (1705, 43546), (3410, 21773)]