210004410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90911}}^1$

素因数の和:90939

約数の個数: 64

約数和(自身を含む): 628383744

約数和(自身を除く): 418379334

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 90911, 181822, 272733, 454555, 545466, 636377, 909110, 1000021, 1272754, 1363665, 1909131, 2000042, 2727330, 3000063, 3181885, 3818262, 5000105, 6000126, 6363770, 7000147, 9545655, 10000210, 14000294, 15000315, 19091310, 21000441, 30000630, 35000735, 42000882, 70001470, 105002205, 210004410]

約数ペア:

[(1, 210004410), (2, 105002205), (3, 70001470), (5, 42000882), (6, 35000735), (7, 30000630), (10, 21000441), (11, 19091310), (14, 15000315), (15, 14000294), (21, 10000210), (22, 9545655), (30, 7000147), (33, 6363770), (35, 6000126), (42, 5000105), (55, 3818262), (66, 3181885), (70, 3000063), (77, 2727330), (105, 2000042), (110, 1909131), (154, 1363665), (165, 1272754), (210, 1000021), (231, 909110), (330, 636377), (385, 545466), (462, 454555), (770, 272733), (1155, 181822), (2310, 90911)]