2109306870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2130613}}^1$

素因数の和:2130637

約数の個数: 48

約数和(自身を含む): 5982764112

約数和(自身を除く): 3873457242

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2130613, 4261226, 6391839, 10653065, 12783678, 19175517, 21306130, 23436743, 31959195, 38351034, 46873486, 63918390, 70310229, 95877585, 117183715, 140620458, 191755170, 210930687, 234367430, 351551145, 421861374, 703102290, 1054653435, 2109306870]

約数ペア:

[(1, 2109306870), (2, 1054653435), (3, 703102290), (5, 421861374), (6, 351551145), (9, 234367430), (10, 210930687), (11, 191755170), (15, 140620458), (18, 117183715), (22, 95877585), (30, 70310229), (33, 63918390), (45, 46873486), (55, 38351034), (66, 31959195), (90, 23436743), (99, 21306130), (110, 19175517), (165, 12783678), (198, 10653065), (330, 6391839), (495, 4261226), (990, 2130613)]