10681980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5786

約数の個数: 48

約数和(自身を含む): 30879744

約数和(自身を除く): 20197764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 5743, 11486, 17229, 22972, 28715, 34458, 57430, 68916, 86145, 114860, 172290, 178033, 344580, 356066, 534099, 712132, 890165, 1068198, 1780330, 2136396, 2670495, 3560660, 5340990, 10681980]

約数ペア:

[(1, 10681980), (2, 5340990), (3, 3560660), (4, 2670495), (5, 2136396), (6, 1780330), (10, 1068198), (12, 890165), (15, 712132), (20, 534099), (30, 356066), (31, 344580), (60, 178033), (62, 172290), (93, 114860), (124, 86145), (155, 68916), (186, 57430), (310, 34458), (372, 28715), (465, 22972), (620, 17229), (930, 11486), (1860, 5743)]