2258609340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{8297}}^1$

素因数の和:8671

約数の個数: 96

約数和(自身を含む): 6830913600

約数和(自身を除く): 4572304260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 349, 390, 698, 780, 1047, 1396, 1745, 2094, 3490, 4188, 4537, 5235, 6980, 8297, 9074, 10470, 13611, 16594, 18148, 20940, 22685, 24891, 27222, 33188, 41485, 45370, 49782, 54444, 68055, 82970, 90740, 99564, 107861, 124455, 136110, 165940, 215722, 248910, 272220, 323583, 431444, 497820, 539305, 647166, 1078610, 1294332, 1617915, 2157220, 2895653, 3235830, 5791306, 6471660, 8686959, 11582612, 14478265, 17373918, 28956530, 34747836, 37643489, 43434795, 57913060, 75286978, 86869590, 112930467, 150573956, 173739180, 188217445, 225860934, 376434890, 451721868, 564652335, 752869780, 1129304670, 2258609340]

約数ペア:

[(1, 2258609340), (2, 1129304670), (3, 752869780), (4, 564652335), (5, 451721868), (6, 376434890), (10, 225860934), (12, 188217445), (13, 173739180), (15, 150573956), (20, 112930467), (26, 86869590), (30, 75286978), (39, 57913060), (52, 43434795), (60, 37643489), (65, 34747836), (78, 28956530), (130, 17373918), (156, 14478265), (195, 11582612), (260, 8686959), (349, 6471660), (390, 5791306), (698, 3235830), (780, 2895653), (1047, 2157220), (1396, 1617915), (1745, 1294332), (2094, 1078610), (3490, 647166), (4188, 539305), (4537, 497820), (5235, 431444), (6980, 323583), (8297, 272220), (9074, 248910), (10470, 215722), (13611, 165940), (16594, 136110), (18148, 124455), (20940, 107861), (22685, 99564), (24891, 90740), (27222, 82970), (33188, 68055), (41485, 54444), (45370, 49782)]