85721460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5647}}^1$

素因数の和:5693

約数の個数: 96

約数和(自身を含む): 273272832

約数和(自身を除く): 187551372

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 5647, 7590, 11294, 15180, 16941, 22588, 28235, 33882, 56470, 62117, 67764, 84705, 112940, 124234, 129881, 169410, 186351, 248468, 259762, 310585, 338820, 372702, 389643, 519524, 621170, 649405, 745404, 779286, 931755, 1242340, 1298810, 1428691, 1558572, 1863510, 1948215, 2597620, 2857382, 3727020, 3896430, 4286073, 5714764, 7143455, 7792860, 8572146, 14286910, 17144292, 21430365, 28573820, 42860730, 85721460]

約数ペア:

[(1, 85721460), (2, 42860730), (3, 28573820), (4, 21430365), (5, 17144292), (6, 14286910), (10, 8572146), (11, 7792860), (12, 7143455), (15, 5714764), (20, 4286073), (22, 3896430), (23, 3727020), (30, 2857382), (33, 2597620), (44, 1948215), (46, 1863510), (55, 1558572), (60, 1428691), (66, 1298810), (69, 1242340), (92, 931755), (110, 779286), (115, 745404), (132, 649405), (138, 621170), (165, 519524), (220, 389643), (230, 372702), (253, 338820), (276, 310585), (330, 259762), (345, 248468), (460, 186351), (506, 169410), (660, 129881), (690, 124234), (759, 112940), (1012, 84705), (1265, 67764), (1380, 62117), (1518, 56470), (2530, 33882), (3036, 28235), (3795, 22588), (5060, 16941), (5647, 15180), (7590, 11294)]