2045584590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263267}}^1$

素因数の和:263321

約数の個数: 64

約数和(自身を含む): 5762409984

約数和(自身を除く): 3716825394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 263267, 526534, 789801, 1316335, 1579602, 1842869, 2632670, 3685738, 3949005, 5528607, 7898010, 9214345, 9740879, 11057214, 18428690, 19481758, 27643035, 29222637, 48704395, 55286070, 58445274, 68186153, 97408790, 136372306, 146113185, 204558459, 292226370, 340930765, 409116918, 681861530, 1022792295, 2045584590]

約数ペア:

[(1, 2045584590), (2, 1022792295), (3, 681861530), (5, 409116918), (6, 340930765), (7, 292226370), (10, 204558459), (14, 146113185), (15, 136372306), (21, 97408790), (30, 68186153), (35, 58445274), (37, 55286070), (42, 48704395), (70, 29222637), (74, 27643035), (105, 19481758), (111, 18428690), (185, 11057214), (210, 9740879), (222, 9214345), (259, 7898010), (370, 5528607), (518, 3949005), (555, 3685738), (777, 2632670), (1110, 1842869), (1295, 1579602), (1554, 1316335), (2590, 789801), (3885, 526534), (7770, 263267)]