1029126780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47251}}^1$

素因数の和:47288

約数の個数: 108

約数和(自身を含む): 3431345736

約数和(自身を除く): 2402218956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780, 47251, 94502, 141753, 189004, 236255, 283506, 425259, 472510, 519761, 567012, 708765, 850518, 945020, 1039522, 1417530, 1559283, 1701036, 2079044, 2126295, 2598805, 2835060, 3118566, 4252590, 4677849, 5197610, 5717371, 6237132, 7796415, 8505180, 9355698, 10395220, 11434742, 15592830, 17152113, 18711396, 22869484, 23389245, 28586855, 31185660, 34304226, 46778490, 51456339, 57173710, 68608452, 85760565, 93556980, 102912678, 114347420, 171521130, 205825356, 257281695, 343042260, 514563390, 1029126780]

約数ペア:

[(1, 1029126780), (2, 514563390), (3, 343042260), (4, 257281695), (5, 205825356), (6, 171521130), (9, 114347420), (10, 102912678), (11, 93556980), (12, 85760565), (15, 68608452), (18, 57173710), (20, 51456339), (22, 46778490), (30, 34304226), (33, 31185660), (36, 28586855), (44, 23389245), (45, 22869484), (55, 18711396), (60, 17152113), (66, 15592830), (90, 11434742), (99, 10395220), (110, 9355698), (121, 8505180), (132, 7796415), (165, 6237132), (180, 5717371), (198, 5197610), (220, 4677849), (242, 4252590), (330, 3118566), (363, 2835060), (396, 2598805), (484, 2126295), (495, 2079044), (605, 1701036), (660, 1559283), (726, 1417530), (990, 1039522), (1089, 945020), (1210, 850518), (1452, 708765), (1815, 567012), (1980, 519761), (2178, 472510), (2420, 425259), (3630, 283506), (4356, 236255), (5445, 189004), (7260, 141753), (10890, 94502), (21780, 47251)]