2779403790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{168143}}^1$

素因数の和:168201

約数の個数: 64

約数和(自身を含む): 7263820800

約数和(自身を除く): 4484417010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 5510, 8265, 16530, 168143, 336286, 504429, 840715, 1008858, 1681430, 2522145, 3194717, 4876147, 5044290, 6389434, 9584151, 9752294, 14628441, 15973585, 19168302, 24380735, 29256882, 31947170, 47920755, 48761470, 73142205, 92646793, 95841510, 146284410, 185293586, 277940379, 463233965, 555880758, 926467930, 1389701895, 2779403790]

約数ペア:

[(1, 2779403790), (2, 1389701895), (3, 926467930), (5, 555880758), (6, 463233965), (10, 277940379), (15, 185293586), (19, 146284410), (29, 95841510), (30, 92646793), (38, 73142205), (57, 48761470), (58, 47920755), (87, 31947170), (95, 29256882), (114, 24380735), (145, 19168302), (174, 15973585), (190, 14628441), (285, 9752294), (290, 9584151), (435, 6389434), (551, 5044290), (570, 4876147), (870, 3194717), (1102, 2522145), (1653, 1681430), (2755, 1008858), (3306, 840715), (5510, 504429), (8265, 336286), (16530, 168143)]