663670170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{171491}}^1$

素因数の和:171547

約数の個数: 48

約数和(自身を含む): 1765681632

約数和(自身を除く): 1102011462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 171491, 342982, 514473, 857455, 1028946, 1543419, 1714910, 2572365, 3086838, 5144730, 7374113, 7717095, 14748226, 15434190, 22122339, 36870565, 44244678, 66367017, 73741130, 110611695, 132734034, 221223390, 331835085, 663670170]

約数ペア:

[(1, 663670170), (2, 331835085), (3, 221223390), (5, 132734034), (6, 110611695), (9, 73741130), (10, 66367017), (15, 44244678), (18, 36870565), (30, 22122339), (43, 15434190), (45, 14748226), (86, 7717095), (90, 7374113), (129, 5144730), (215, 3086838), (258, 2572365), (387, 1714910), (430, 1543419), (645, 1028946), (774, 857455), (1290, 514473), (1935, 342982), (3870, 171491)]