2174567220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1579}}^1$

素因数の和:2694

約数の個数: 144

約数和(自身を含む): 7550175360

約数和(自身を除く): 5375608140

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, 1093, 1260, 1579, 2186, 3158, 3279, 4372, 4737, 5465, 6316, 6558, 7651, 7895, 9474, 9837, 10930, 11053, 13116, 14211, 15302, 15790, 16395, 18948, 19674, 21860, 22106, 22953, 23685, 28422, 30604, 31580, 32790, 33159, 38255, 39348, 44212, 45906, 47370, 49185, 55265, 56844, 65580, 66318, 68859, 71055, 76510, 91812, 94740, 98370, 99477, 110530, 114765, 132636, 137718, 142110, 153020, 165795, 196740, 198954, 221060, 229530, 275436, 284220, 331590, 344295, 397908, 459060, 497385, 663180, 688590, 994770, 1377180, 1725847, 1989540, 3451694, 5177541, 6903388, 8629235, 10355082, 12080929, 15532623, 17258470, 20710164, 24161858, 25887705, 31065246, 34516940, 36242787, 48323716, 51775410, 60404645, 62130492, 72485574, 77663115, 103550820, 108728361, 120809290, 144971148, 155326230, 181213935, 217456722, 241618580, 310652460, 362427870, 434913444, 543641805, 724855740, 1087283610, 2174567220]

約数ペア:

[(1, 2174567220), (2, 1087283610), (3, 724855740), (4, 543641805), (5, 434913444), (6, 362427870), (7, 310652460), (9, 241618580), (10, 217456722), (12, 181213935), (14, 155326230), (15, 144971148), (18, 120809290), (20, 108728361), (21, 103550820), (28, 77663115), (30, 72485574), (35, 62130492), (36, 60404645), (42, 51775410), (45, 48323716), (60, 36242787), (63, 34516940), (70, 31065246), (84, 25887705), (90, 24161858), (105, 20710164), (126, 17258470), (140, 15532623), (180, 12080929), (210, 10355082), (252, 8629235), (315, 6903388), (420, 5177541), (630, 3451694), (1093, 1989540), (1260, 1725847), (1579, 1377180), (2186, 994770), (3158, 688590), (3279, 663180), (4372, 497385), (4737, 459060), (5465, 397908), (6316, 344295), (6558, 331590), (7651, 284220), (7895, 275436), (9474, 229530), (9837, 221060), (10930, 198954), (11053, 196740), (13116, 165795), (14211, 153020), (15302, 142110), (15790, 137718), (16395, 132636), (18948, 114765), (19674, 110530), (21860, 99477), (22106, 98370), (22953, 94740), (23685, 91812), (28422, 76510), (30604, 71055), (31580, 68859), (32790, 66318), (33159, 65580), (38255, 56844), (39348, 55265), (44212, 49185), (45906, 47370)]