70294060

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{15761}}^1$

素因数の和:15993

約数の個数: 24

約数和(自身を含む): 148288896

約数和(自身を除く): 77994836

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 15761, 31522, 63044, 78805, 157610, 315220, 3514703, 7029406, 14058812, 17573515, 35147030, 70294060]

約数ペア:

[(1, 70294060), (2, 35147030), (4, 17573515), (5, 14058812), (10, 7029406), (20, 3514703), (223, 315220), (446, 157610), (892, 78805), (1115, 63044), (2230, 31522), (4460, 15761)]