2110256055

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{2083}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 3745198080

約数和(自身を除く): 1634942025

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 479, 705, 1437, 2083, 2115, 2395, 4311, 6249, 7185, 10415, 18747, 21555, 22513, 31245, 67539, 93735, 97901, 112565, 202617, 293703, 337695, 489505, 881109, 997757, 1013085, 1468515, 2993271, 4405545, 4988785, 8979813, 14966355, 44899065, 46894579, 140683737, 234472895, 422051211, 703418685, 2110256055]

約数ペア:

[(1, 2110256055), (3, 703418685), (5, 422051211), (9, 234472895), (15, 140683737), (45, 46894579), (47, 44899065), (141, 14966355), (235, 8979813), (423, 4988785), (479, 4405545), (705, 2993271), (1437, 1468515), (2083, 1013085), (2115, 997757), (2395, 881109), (4311, 489505), (6249, 337695), (7185, 293703), (10415, 202617), (18747, 112565), (21555, 97901), (22513, 93735), (31245, 67539)]