159717610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64663}}^1$

素因数の和:64702

約数の個数: 32

約数和(自身を含む): 325906560

約数和(自身を除く): 166188950

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 64663, 129326, 323315, 646630, 840619, 1228597, 1681238, 2457194, 4203095, 6142985, 8406190, 12285970, 15971761, 31943522, 79858805, 159717610]

約数ペア:

[(1, 159717610), (2, 79858805), (5, 31943522), (10, 15971761), (13, 12285970), (19, 8406190), (26, 6142985), (38, 4203095), (65, 2457194), (95, 1681238), (130, 1228597), (190, 840619), (247, 646630), (494, 323315), (1235, 129326), (2470, 64663)]