23486830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 43434720

約数和(自身を除く): 19947890

約数列:

[1, 2, 5, 10, 61, 122, 139, 277, 278, 305, 554, 610, 695, 1385, 1390, 2770, 8479, 16897, 16958, 33794, 38503, 42395, 77006, 84485, 84790, 168970, 192515, 385030, 2348683, 4697366, 11743415, 23486830]

約数ペア:

[(1, 23486830), (2, 11743415), (5, 4697366), (10, 2348683), (61, 385030), (122, 192515), (139, 168970), (277, 84790), (278, 84485), (305, 77006), (554, 42395), (610, 38503), (695, 33794), (1385, 16958), (1390, 16897), (2770, 8479)]