2061750460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17387}}^1$

素因数の和:17432

約数の個数: 108

約数和(自身を含む): 5536373976

約数和(自身を除く): 3474623516

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 484, 490, 539, 605, 770, 847, 980, 1078, 1210, 1540, 1694, 2156, 2420, 2695, 3388, 4235, 5390, 5929, 8470, 10780, 11858, 16940, 17387, 23716, 29645, 34774, 59290, 69548, 86935, 118580, 121709, 173870, 191257, 243418, 347740, 382514, 486836, 608545, 765028, 851963, 956285, 1217090, 1338799, 1703926, 1912570, 2103827, 2434180, 2677598, 3407852, 3825140, 4207654, 4259815, 5355196, 6693995, 8415308, 8519630, 9371593, 10519135, 13387990, 14726789, 17039260, 18743186, 21038270, 26775980, 29453578, 37486372, 42076540, 46857965, 58907156, 73633945, 93715930, 103087523, 147267890, 187431860, 206175046, 294535780, 412350092, 515437615, 1030875230, 2061750460]

約数ペア:

[(1, 2061750460), (2, 1030875230), (4, 515437615), (5, 412350092), (7, 294535780), (10, 206175046), (11, 187431860), (14, 147267890), (20, 103087523), (22, 93715930), (28, 73633945), (35, 58907156), (44, 46857965), (49, 42076540), (55, 37486372), (70, 29453578), (77, 26775980), (98, 21038270), (110, 18743186), (121, 17039260), (140, 14726789), (154, 13387990), (196, 10519135), (220, 9371593), (242, 8519630), (245, 8415308), (308, 6693995), (385, 5355196), (484, 4259815), (490, 4207654), (539, 3825140), (605, 3407852), (770, 2677598), (847, 2434180), (980, 2103827), (1078, 1912570), (1210, 1703926), (1540, 1338799), (1694, 1217090), (2156, 956285), (2420, 851963), (2695, 765028), (3388, 608545), (4235, 486836), (5390, 382514), (5929, 347740), (8470, 243418), (10780, 191257), (11858, 173870), (16940, 121709), (17387, 118580), (23716, 86935), (29645, 69548), (34774, 59290)]