142429910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119689}}^1$

素因数の和:119720

約数の個数: 32

約数和(自身を含む): 310236480

約数和(自身を除く): 167806570

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 119689, 239378, 598445, 837823, 1196890, 1675646, 2034713, 4069426, 4189115, 8378230, 10173565, 14242991, 20347130, 28485982, 71214955, 142429910]

約数ペア:

[(1, 142429910), (2, 71214955), (5, 28485982), (7, 20347130), (10, 14242991), (14, 10173565), (17, 8378230), (34, 4189115), (35, 4069426), (70, 2034713), (85, 1675646), (119, 1196890), (170, 837823), (238, 598445), (595, 239378), (1190, 119689)]