1731247140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{100537}}^1$

素因数の和:100597

約数の個数: 96

約数和(自身を含む): 5675169024

約数和(自身を除く): 3943921884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 17220, 100537, 201074, 301611, 402148, 502685, 603222, 703759, 1005370, 1206444, 1407518, 1508055, 2010740, 2111277, 2815036, 3016110, 3518795, 4122017, 4222554, 6032220, 7037590, 8244034, 8445108, 10556385, 12366051, 14075180, 16488068, 20610085, 21112770, 24732102, 28854119, 41220170, 42225540, 49464204, 57708238, 61830255, 82440340, 86562357, 115416476, 123660510, 144270595, 173124714, 247321020, 288541190, 346249428, 432811785, 577082380, 865623570, 1731247140]

約数ペア:

[(1, 1731247140), (2, 865623570), (3, 577082380), (4, 432811785), (5, 346249428), (6, 288541190), (7, 247321020), (10, 173124714), (12, 144270595), (14, 123660510), (15, 115416476), (20, 86562357), (21, 82440340), (28, 61830255), (30, 57708238), (35, 49464204), (41, 42225540), (42, 41220170), (60, 28854119), (70, 24732102), (82, 21112770), (84, 20610085), (105, 16488068), (123, 14075180), (140, 12366051), (164, 10556385), (205, 8445108), (210, 8244034), (246, 7037590), (287, 6032220), (410, 4222554), (420, 4122017), (492, 3518795), (574, 3016110), (615, 2815036), (820, 2111277), (861, 2010740), (1148, 1508055), (1230, 1407518), (1435, 1206444), (1722, 1005370), (2460, 703759), (2870, 603222), (3444, 502685), (4305, 402148), (5740, 301611), (8610, 201074), (17220, 100537)]