26931240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10687}}^1$

素因数の和:10711

約数の個数: 96

約数和(自身を含む): 100039680

約数和(自身を除く): 73108440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10687, 21374, 32061, 42748, 53435, 64122, 74809, 85496, 96183, 106870, 128244, 149618, 160305, 192366, 213740, 224427, 256488, 299236, 320610, 374045, 384732, 427480, 448854, 480915, 598472, 641220, 673281, 748090, 769464, 897708, 961830, 1122135, 1282440, 1346562, 1496180, 1795416, 1923660, 2244270, 2693124, 2992360, 3366405, 3847320, 4488540, 5386248, 6732810, 8977080, 13465620, 26931240]

約数ペア:

[(1, 26931240), (2, 13465620), (3, 8977080), (4, 6732810), (5, 5386248), (6, 4488540), (7, 3847320), (8, 3366405), (9, 2992360), (10, 2693124), (12, 2244270), (14, 1923660), (15, 1795416), (18, 1496180), (20, 1346562), (21, 1282440), (24, 1122135), (28, 961830), (30, 897708), (35, 769464), (36, 748090), (40, 673281), (42, 641220), (45, 598472), (56, 480915), (60, 448854), (63, 427480), (70, 384732), (72, 374045), (84, 320610), (90, 299236), (105, 256488), (120, 224427), (126, 213740), (140, 192366), (168, 160305), (180, 149618), (210, 128244), (252, 106870), (280, 96183), (315, 85496), (360, 74809), (420, 64122), (504, 53435), (630, 42748), (840, 32061), (1260, 21374), (2520, 10687)]