2739947980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{29167}}^1$

素因数の和:29255

約数の個数: 96

約数和(自身を含む): 7291533312

約数和(自身を除く): 4551585332

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 154, 220, 244, 305, 308, 385, 427, 610, 671, 770, 854, 1220, 1342, 1540, 1708, 2135, 2684, 3355, 4270, 4697, 6710, 8540, 9394, 13420, 18788, 23485, 29167, 46970, 58334, 93940, 116668, 145835, 204169, 291670, 320837, 408338, 583340, 641674, 816676, 1020845, 1283348, 1604185, 1779187, 2041690, 2245859, 3208370, 3558374, 4083380, 4491718, 6416740, 7116748, 8895935, 8983436, 11229295, 12454309, 17791870, 19571057, 22458590, 24908618, 35583740, 39142114, 44917180, 49817236, 62271545, 78284228, 97855285, 124543090, 136997399, 195710570, 249086180, 273994798, 391421140, 547989596, 684986995, 1369973990, 2739947980]

約数ペア:

[(1, 2739947980), (2, 1369973990), (4, 684986995), (5, 547989596), (7, 391421140), (10, 273994798), (11, 249086180), (14, 195710570), (20, 136997399), (22, 124543090), (28, 97855285), (35, 78284228), (44, 62271545), (55, 49817236), (61, 44917180), (70, 39142114), (77, 35583740), (110, 24908618), (122, 22458590), (140, 19571057), (154, 17791870), (220, 12454309), (244, 11229295), (305, 8983436), (308, 8895935), (385, 7116748), (427, 6416740), (610, 4491718), (671, 4083380), (770, 3558374), (854, 3208370), (1220, 2245859), (1342, 2041690), (1540, 1779187), (1708, 1604185), (2135, 1283348), (2684, 1020845), (3355, 816676), (4270, 641674), (4697, 583340), (6710, 408338), (8540, 320837), (9394, 291670), (13420, 204169), (18788, 145835), (23485, 116668), (29167, 93940), (46970, 58334)]