89767590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 251596800

約数和(自身を除く): 161829210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 103, 110, 114, 139, 165, 190, 206, 209, 278, 285, 309, 330, 417, 418, 515, 570, 618, 627, 695, 834, 1030, 1045, 1133, 1254, 1390, 1529, 1545, 1957, 2085, 2090, 2266, 2641, 3058, 3090, 3135, 3399, 3914, 4170, 4587, 5282, 5665, 5871, 6270, 6798, 7645, 7923, 9174, 9785, 11330, 11742, 13205, 14317, 15290, 15846, 16995, 19570, 21527, 22935, 26410, 28634, 29051, 29355, 33990, 39615, 42951, 43054, 45870, 58102, 58710, 64581, 71585, 79230, 85902, 87153, 107635, 129162, 143170, 145255, 157487, 174306, 214755, 215270, 272023, 290510, 314974, 322905, 429510, 435765, 472461, 544046, 645810, 787435, 816069, 871530, 944922, 1360115, 1574870, 1632138, 2362305, 2720230, 2992253, 4080345, 4724610, 5984506, 8160690, 8976759, 14961265, 17953518, 29922530, 44883795, 89767590]

約数ペア:

[(1, 89767590), (2, 44883795), (3, 29922530), (5, 17953518), (6, 14961265), (10, 8976759), (11, 8160690), (15, 5984506), (19, 4724610), (22, 4080345), (30, 2992253), (33, 2720230), (38, 2362305), (55, 1632138), (57, 1574870), (66, 1360115), (95, 944922), (103, 871530), (110, 816069), (114, 787435), (139, 645810), (165, 544046), (190, 472461), (206, 435765), (209, 429510), (278, 322905), (285, 314974), (309, 290510), (330, 272023), (417, 215270), (418, 214755), (515, 174306), (570, 157487), (618, 145255), (627, 143170), (695, 129162), (834, 107635), (1030, 87153), (1045, 85902), (1133, 79230), (1254, 71585), (1390, 64581), (1529, 58710), (1545, 58102), (1957, 45870), (2085, 43054), (2090, 42951), (2266, 39615), (2641, 33990), (3058, 29355), (3090, 29051), (3135, 28634), (3399, 26410), (3914, 22935), (4170, 21527), (4587, 19570), (5282, 16995), (5665, 15846), (5871, 15290), (6270, 14317), (6798, 13205), (7645, 11742), (7923, 11330), (9174, 9785)]