1029126420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{116681}}^1$

素因数の和:116710

約数の個数: 108

約数和(自身を含む): 3631377204

約数和(自身を除く): 2602250784

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 116681, 233362, 350043, 466724, 583405, 700086, 816767, 1050129, 1166810, 1400172, 1633534, 1750215, 2100258, 2333620, 2450301, 3267068, 3500430, 4083835, 4200516, 4900602, 5250645, 5717369, 7000860, 7350903, 8167670, 9801204, 10501290, 11434738, 12251505, 14701806, 16335340, 17152107, 21002580, 22869476, 24503010, 28586845, 29403612, 34304214, 36754515, 49006020, 51456321, 57173690, 68608428, 73509030, 85760535, 102912642, 114347380, 147018060, 171521070, 205825284, 257281605, 343042140, 514563210, 1029126420]

約数ペア:

[(1, 1029126420), (2, 514563210), (3, 343042140), (4, 257281605), (5, 205825284), (6, 171521070), (7, 147018060), (9, 114347380), (10, 102912642), (12, 85760535), (14, 73509030), (15, 68608428), (18, 57173690), (20, 51456321), (21, 49006020), (28, 36754515), (30, 34304214), (35, 29403612), (36, 28586845), (42, 24503010), (45, 22869476), (49, 21002580), (60, 17152107), (63, 16335340), (70, 14701806), (84, 12251505), (90, 11434738), (98, 10501290), (105, 9801204), (126, 8167670), (140, 7350903), (147, 7000860), (180, 5717369), (196, 5250645), (210, 4900602), (245, 4200516), (252, 4083835), (294, 3500430), (315, 3267068), (420, 2450301), (441, 2333620), (490, 2100258), (588, 1750215), (630, 1633534), (735, 1400172), (882, 1166810), (980, 1050129), (1260, 816767), (1470, 700086), (1764, 583405), (2205, 466724), (2940, 350043), (4410, 233362), (8820, 116681)]