172837140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10037}}^1$

素因数の和:10097

約数の個数: 96

約数和(自身を含む): 566625024

約数和(自身を除く): 393787884

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, 10037, 17220, 20074, 30111, 40148, 50185, 60222, 70259, 100370, 120444, 140518, 150555, 200740, 210777, 281036, 301110, 351295, 411517, 421554, 602220, 702590, 823034, 843108, 1053885, 1234551, 1405180, 1646068, 2057585, 2107770, 2469102, 2880619, 4115170, 4215540, 4938204, 5761238, 6172755, 8230340, 8641857, 11522476, 12345510, 14403095, 17283714, 24691020, 28806190, 34567428, 43209285, 57612380, 86418570, 172837140]

約数ペア:

[(1, 172837140), (2, 86418570), (3, 57612380), (4, 43209285), (5, 34567428), (6, 28806190), (7, 24691020), (10, 17283714), (12, 14403095), (14, 12345510), (15, 11522476), (20, 8641857), (21, 8230340), (28, 6172755), (30, 5761238), (35, 4938204), (41, 4215540), (42, 4115170), (60, 2880619), (70, 2469102), (82, 2107770), (84, 2057585), (105, 1646068), (123, 1405180), (140, 1234551), (164, 1053885), (205, 843108), (210, 823034), (246, 702590), (287, 602220), (410, 421554), (420, 411517), (492, 351295), (574, 301110), (615, 281036), (820, 210777), (861, 200740), (1148, 150555), (1230, 140518), (1435, 120444), (1722, 100370), (2460, 70259), (2870, 60222), (3444, 50185), (4305, 40148), (5740, 30111), (8610, 20074), (10037, 17220)]