65973950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 141017760

約数和(自身を除く): 75043810

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 233, 350, 466, 809, 1165, 1618, 1631, 2330, 3262, 4045, 5663, 5825, 8090, 8155, 11326, 11650, 16310, 20225, 28315, 40450, 40775, 56630, 81550, 141575, 188497, 283150, 376994, 942485, 1319479, 1884970, 2638958, 4712425, 6597395, 9424850, 13194790, 32986975, 65973950]

約数ペア:

[(1, 65973950), (2, 32986975), (5, 13194790), (7, 9424850), (10, 6597395), (14, 4712425), (25, 2638958), (35, 1884970), (50, 1319479), (70, 942485), (175, 376994), (233, 283150), (350, 188497), (466, 141575), (809, 81550), (1165, 56630), (1618, 40775), (1631, 40450), (2330, 28315), (3262, 20225), (4045, 16310), (5663, 11650), (5825, 11326), (8090, 8155)]