84399070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{172243}}^1$

素因数の和:172264

約数の個数: 24

約数和(自身を含む): 176722344

約数和(自身を除く): 92323274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 172243, 344486, 861215, 1205701, 1722430, 2411402, 6028505, 8439907, 12057010, 16879814, 42199535, 84399070]

約数ペア:

[(1, 84399070), (2, 42199535), (5, 16879814), (7, 12057010), (10, 8439907), (14, 6028505), (35, 2411402), (49, 1722430), (70, 1205701), (98, 861215), (245, 344486), (490, 172243)]