559119890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1141061}}^1$

素因数の和:1141082

約数の個数: 24

約数和(自身を含む): 1170729612

約数和(自身を除く): 611609722

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1141061, 2282122, 5705305, 7987427, 11410610, 15974854, 39937135, 55911989, 79874270, 111823978, 279559945, 559119890]

約数ペア:

[(1, 559119890), (2, 279559945), (5, 111823978), (7, 79874270), (10, 55911989), (14, 39937135), (35, 15974854), (49, 11410610), (70, 7987427), (98, 5705305), (245, 2282122), (490, 1141061)]