55340110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{112939}}^1$

素因数の和:112960

約数の個数: 24

約数和(自身を含む): 115876440

約数和(自身を除く): 60536330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 112939, 225878, 564695, 790573, 1129390, 1581146, 3952865, 5534011, 7905730, 11068022, 27670055, 55340110]

約数ペア:

[(1, 55340110), (2, 27670055), (5, 11068022), (7, 7905730), (10, 5534011), (14, 3952865), (35, 1581146), (49, 1129390), (70, 790573), (98, 564695), (245, 225878), (490, 112939)]