2657218590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{119533}}^1$

素因数の和:119578

約数の個数: 96

約数和(自身を含む): 7831867680

約数和(自身を除く): 5174649090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230, 119533, 239066, 358599, 597665, 717198, 1075797, 1195330, 1553929, 1792995, 2151594, 2271127, 3107858, 3585990, 4542254, 4661787, 5378985, 6813381, 7769645, 9323574, 10757970, 11355635, 13626762, 13985361, 15539290, 20440143, 22711270, 23308935, 27970722, 29524651, 34066905, 40880286, 46617870, 59049302, 68133810, 69926805, 88573953, 102200715, 139853610, 147623255, 177147906, 204401430, 265721859, 295246510, 442869765, 531443718, 885739530, 1328609295, 2657218590]

約数ペア:

[(1, 2657218590), (2, 1328609295), (3, 885739530), (5, 531443718), (6, 442869765), (9, 295246510), (10, 265721859), (13, 204401430), (15, 177147906), (18, 147623255), (19, 139853610), (26, 102200715), (30, 88573953), (38, 69926805), (39, 68133810), (45, 59049302), (57, 46617870), (65, 40880286), (78, 34066905), (90, 29524651), (95, 27970722), (114, 23308935), (117, 22711270), (130, 20440143), (171, 15539290), (190, 13985361), (195, 13626762), (234, 11355635), (247, 10757970), (285, 9323574), (342, 7769645), (390, 6813381), (494, 5378985), (570, 4661787), (585, 4542254), (741, 3585990), (855, 3107858), (1170, 2271127), (1235, 2151594), (1482, 1792995), (1710, 1553929), (2223, 1195330), (2470, 1075797), (3705, 717198), (4446, 597665), (7410, 358599), (11115, 239066), (22230, 119533)]