17231340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5861}}^1$

素因数の和:5887

約数の個数: 72

約数和(自身を含む): 56134512

約数和(自身を除く): 38903172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5861, 11722, 17583, 23444, 29305, 35166, 41027, 58610, 70332, 82054, 87915, 117220, 123081, 164108, 175830, 205135, 246162, 287189, 351660, 410270, 492324, 574378, 615405, 820540, 861567, 1148756, 1230810, 1435945, 1723134, 2461620, 2871890, 3446268, 4307835, 5743780, 8615670, 17231340]

約数ペア:

[(1, 17231340), (2, 8615670), (3, 5743780), (4, 4307835), (5, 3446268), (6, 2871890), (7, 2461620), (10, 1723134), (12, 1435945), (14, 1230810), (15, 1148756), (20, 861567), (21, 820540), (28, 615405), (30, 574378), (35, 492324), (42, 410270), (49, 351660), (60, 287189), (70, 246162), (84, 205135), (98, 175830), (105, 164108), (140, 123081), (147, 117220), (196, 87915), (210, 82054), (245, 70332), (294, 58610), (420, 41027), (490, 35166), (588, 29305), (735, 23444), (980, 17583), (1470, 11722), (2940, 5861)]