70868340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{393713}}^1$

素因数の和:393728

約数の個数: 36

約数和(自身を含む): 214967844

約数和(自身を除く): 144099504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 393713, 787426, 1181139, 1574852, 1968565, 2362278, 3543417, 3937130, 4724556, 5905695, 7086834, 7874260, 11811390, 14173668, 17717085, 23622780, 35434170, 70868340]

約数ペア:

[(1, 70868340), (2, 35434170), (3, 23622780), (4, 17717085), (5, 14173668), (6, 11811390), (9, 7874260), (10, 7086834), (12, 5905695), (15, 4724556), (18, 3937130), (20, 3543417), (30, 2362278), (36, 1968565), (45, 1574852), (60, 1181139), (90, 787426), (180, 393713)]