30961188

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{27743}}^1$

素因数の和:27784

約数の個数: 36

約数和(自身を含む): 80790528

約数和(自身を除く): 49829340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 27743, 55486, 83229, 110972, 166458, 249687, 332916, 499374, 860033, 998748, 1720066, 2580099, 3440132, 5160198, 7740297, 10320396, 15480594, 30961188]

約数ペア:

[(1, 30961188), (2, 15480594), (3, 10320396), (4, 7740297), (6, 5160198), (9, 3440132), (12, 2580099), (18, 1720066), (31, 998748), (36, 860033), (62, 499374), (93, 332916), (124, 249687), (186, 166458), (279, 110972), (372, 83229), (558, 55486), (1116, 27743)]