74269910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 158505984

約数和(自身を除く): 84236074

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 167, 286, 311, 334, 622, 715, 835, 1430, 1555, 1670, 1837, 2171, 3110, 3421, 3674, 4043, 4342, 6842, 8086, 9185, 10855, 17105, 18370, 20215, 21710, 23881, 34210, 40430, 44473, 47762, 51937, 88946, 103874, 119405, 222365, 238810, 259685, 444730, 519370, 571307, 675181, 1142614, 1350362, 2856535, 3375905, 5713070, 6751810, 7426991, 14853982, 37134955, 74269910]

約数ペア:

[(1, 74269910), (2, 37134955), (5, 14853982), (10, 7426991), (11, 6751810), (13, 5713070), (22, 3375905), (26, 2856535), (55, 1350362), (65, 1142614), (110, 675181), (130, 571307), (143, 519370), (167, 444730), (286, 259685), (311, 238810), (334, 222365), (622, 119405), (715, 103874), (835, 88946), (1430, 51937), (1555, 47762), (1670, 44473), (1837, 40430), (2171, 34210), (3110, 23881), (3421, 21710), (3674, 20215), (4043, 18370), (4342, 17105), (6842, 10855), (8086, 9185)]