2949959810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{1987}}^1$

素因数の和:2295

約数の個数: 64

約数和(自身を含む): 6155993088

約数和(自身を除く): 3206033278

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 167, 254, 334, 635, 835, 889, 1169, 1270, 1670, 1778, 1987, 2338, 3974, 4445, 5845, 8890, 9935, 11690, 13909, 19870, 21209, 27818, 42418, 69545, 106045, 139090, 148463, 212090, 252349, 296926, 331829, 504698, 663658, 742315, 1261745, 1484630, 1659145, 1766443, 2322803, 2523490, 3318290, 3532886, 4645606, 8832215, 11614015, 17664430, 23228030, 42142283, 84284566, 210711415, 294995981, 421422830, 589991962, 1474979905, 2949959810]

約数ペア:

[(1, 2949959810), (2, 1474979905), (5, 589991962), (7, 421422830), (10, 294995981), (14, 210711415), (35, 84284566), (70, 42142283), (127, 23228030), (167, 17664430), (254, 11614015), (334, 8832215), (635, 4645606), (835, 3532886), (889, 3318290), (1169, 2523490), (1270, 2322803), (1670, 1766443), (1778, 1659145), (1987, 1484630), (2338, 1261745), (3974, 742315), (4445, 663658), (5845, 504698), (8890, 331829), (9935, 296926), (11690, 252349), (13909, 212090), (19870, 148463), (21209, 139090), (27818, 106045), (42418, 69545)]