166875870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1946

約数の個数: 96

約数和(自身を含む): 473782176

約数和(自身を除く): 306906306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 366, 427, 490, 610, 735, 854, 915, 1281, 1470, 1830, 1861, 2135, 2562, 2989, 3722, 4270, 5583, 5978, 6405, 8967, 9305, 11166, 12810, 13027, 14945, 17934, 18610, 26054, 27915, 29890, 39081, 44835, 55830, 65135, 78162, 89670, 91189, 113521, 130270, 182378, 195405, 227042, 273567, 340563, 390810, 455945, 547134, 567605, 681126, 794647, 911890, 1135210, 1367835, 1589294, 1702815, 2383941, 2735670, 3405630, 3973235, 4767882, 5562529, 7946470, 11125058, 11919705, 16687587, 23839410, 27812645, 33375174, 55625290, 83437935, 166875870]

約数ペア:

[(1, 166875870), (2, 83437935), (3, 55625290), (5, 33375174), (6, 27812645), (7, 23839410), (10, 16687587), (14, 11919705), (15, 11125058), (21, 7946470), (30, 5562529), (35, 4767882), (42, 3973235), (49, 3405630), (61, 2735670), (70, 2383941), (98, 1702815), (105, 1589294), (122, 1367835), (147, 1135210), (183, 911890), (210, 794647), (245, 681126), (294, 567605), (305, 547134), (366, 455945), (427, 390810), (490, 340563), (610, 273567), (735, 227042), (854, 195405), (915, 182378), (1281, 130270), (1470, 113521), (1830, 91189), (1861, 89670), (2135, 78162), (2562, 65135), (2989, 55830), (3722, 44835), (4270, 39081), (5583, 29890), (5978, 27915), (6405, 26054), (8967, 18610), (9305, 17934), (11166, 14945), (12810, 13027)]