493709370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213727}}^1$

素因数の和:213755

約数の個数: 64

約数和(自身を含む): 1477287936

約数和(自身を除く): 983578566

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 213727, 427454, 641181, 1068635, 1282362, 1496089, 2137270, 2350997, 2992178, 3205905, 4488267, 4701994, 6411810, 7052991, 7480445, 8976534, 11754985, 14105982, 14960890, 16456979, 22441335, 23509970, 32913958, 35264955, 44882670, 49370937, 70529910, 82284895, 98741874, 164569790, 246854685, 493709370]

約数ペア:

[(1, 493709370), (2, 246854685), (3, 164569790), (5, 98741874), (6, 82284895), (7, 70529910), (10, 49370937), (11, 44882670), (14, 35264955), (15, 32913958), (21, 23509970), (22, 22441335), (30, 16456979), (33, 14960890), (35, 14105982), (42, 11754985), (55, 8976534), (66, 7480445), (70, 7052991), (77, 6411810), (105, 4701994), (110, 4488267), (154, 3205905), (165, 2992178), (210, 2350997), (231, 2137270), (330, 1496089), (385, 1282362), (462, 1068635), (770, 641181), (1155, 427454), (2310, 213727)]