2707830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3343}}^1$

素因数の和:3362

約数の個数: 40

約数和(自身を含む): 7283232

約数和(自身を除く): 4575402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3343, 6686, 10029, 16715, 20058, 30087, 33430, 50145, 60174, 90261, 100290, 150435, 180522, 270783, 300870, 451305, 541566, 902610, 1353915, 2707830]

約数ペア:

[(1, 2707830), (2, 1353915), (3, 902610), (5, 541566), (6, 451305), (9, 300870), (10, 270783), (15, 180522), (18, 150435), (27, 100290), (30, 90261), (45, 60174), (54, 50145), (81, 33430), (90, 30087), (135, 20058), (162, 16715), (270, 10029), (405, 6686), (810, 3343)]