210004060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{88237}}^1$

素因数の和:88270

約数の個数: 48

約数和(自身を含む): 533663424

約数和(自身を除く): 323659364

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 88237, 176474, 352948, 441185, 617659, 882370, 1235318, 1500029, 1764740, 2470636, 3000058, 3088295, 6000116, 6176590, 7500145, 10500203, 12353180, 15000290, 21000406, 30000580, 42000812, 52501015, 105002030, 210004060]

約数ペア:

[(1, 210004060), (2, 105002030), (4, 52501015), (5, 42000812), (7, 30000580), (10, 21000406), (14, 15000290), (17, 12353180), (20, 10500203), (28, 7500145), (34, 6176590), (35, 6000116), (68, 3088295), (70, 3000058), (85, 2470636), (119, 1764740), (140, 1500029), (170, 1235318), (238, 882370), (340, 617659), (476, 441185), (595, 352948), (1190, 176474), (2380, 88237)]