65239370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 144239616

約数和(自身を除く): 79000246

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 73, 85, 119, 146, 170, 238, 365, 511, 595, 730, 751, 1022, 1190, 1241, 1502, 2482, 2555, 3755, 5110, 5257, 6205, 7510, 8687, 10514, 12410, 12767, 17374, 25534, 26285, 43435, 52570, 54823, 63835, 86870, 89369, 109646, 127670, 178738, 274115, 383761, 446845, 548230, 767522, 893690, 931991, 1863982, 1918805, 3837610, 4659955, 6523937, 9319910, 13047874, 32619685, 65239370]

約数ペア:

[(1, 65239370), (2, 32619685), (5, 13047874), (7, 9319910), (10, 6523937), (14, 4659955), (17, 3837610), (34, 1918805), (35, 1863982), (70, 931991), (73, 893690), (85, 767522), (119, 548230), (146, 446845), (170, 383761), (238, 274115), (365, 178738), (511, 127670), (595, 109646), (730, 89369), (751, 86870), (1022, 63835), (1190, 54823), (1241, 52570), (1502, 43435), (2482, 26285), (2555, 25534), (3755, 17374), (5110, 12767), (5257, 12410), (6205, 10514), (7510, 8687)]