64381110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 163897344

約数和(自身を除く): 99516234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 1871, 2294, 3441, 3742, 5613, 5735, 6882, 9355, 11226, 11470, 17205, 18710, 28065, 34410, 56130, 58001, 69227, 116002, 138454, 174003, 207681, 290005, 346135, 348006, 415362, 580010, 692270, 870015, 1038405, 1740030, 2076810, 2146037, 4292074, 6438111, 10730185, 12876222, 21460370, 32190555, 64381110]

約数ペア:

[(1, 64381110), (2, 32190555), (3, 21460370), (5, 12876222), (6, 10730185), (10, 6438111), (15, 4292074), (30, 2146037), (31, 2076810), (37, 1740030), (62, 1038405), (74, 870015), (93, 692270), (111, 580010), (155, 415362), (185, 348006), (186, 346135), (222, 290005), (310, 207681), (370, 174003), (465, 138454), (555, 116002), (930, 69227), (1110, 58001), (1147, 56130), (1871, 34410), (2294, 28065), (3441, 18710), (3742, 17205), (5613, 11470), (5735, 11226), (6882, 9355)]