13465620

素因数分解:

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

素因数の和:10709

約数の個数: 72

約数和(自身を含む): 46685184

約数和(自身を除く): 33219564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10687, 21374, 32061, 42748, 53435, 64122, 74809, 96183, 106870, 128244, 149618, 160305, 192366, 213740, 224427, 299236, 320610, 374045, 384732, 448854, 480915, 641220, 673281, 748090, 897708, 961830, 1122135, 1346562, 1496180, 1923660, 2244270, 2693124, 3366405, 4488540, 6732810, 13465620]

約数ペア:

[(1, 13465620), (2, 6732810), (3, 4488540), (4, 3366405), (5, 2693124), (6, 2244270), (7, 1923660), (9, 1496180), (10, 1346562), (12, 1122135), (14, 961830), (15, 897708), (18, 748090), (20, 673281), (21, 641220), (28, 480915), (30, 448854), (35, 384732), (36, 374045), (42, 320610), (45, 299236), (60, 224427), (63, 213740), (70, 192366), (84, 160305), (90, 149618), (105, 128244), (126, 106870), (140, 96183), (180, 74809), (210, 64122), (252, 53435), (315, 42748), (420, 32061), (630, 21374), (1260, 10687)]