353144060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14629}}^1$

素因数の和:14726

約数の個数: 48

約数和(自身を含む): 796340160

約数和(自身を除く): 443196100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 14629, 24140, 29258, 58516, 73145, 146290, 248693, 292580, 497386, 994772, 1038659, 1243465, 2077318, 2486930, 4154636, 4973860, 5193295, 10386590, 17657203, 20773180, 35314406, 70628812, 88286015, 176572030, 353144060]

約数ペア:

[(1, 353144060), (2, 176572030), (4, 88286015), (5, 70628812), (10, 35314406), (17, 20773180), (20, 17657203), (34, 10386590), (68, 5193295), (71, 4973860), (85, 4154636), (142, 2486930), (170, 2077318), (284, 1243465), (340, 1038659), (355, 994772), (710, 497386), (1207, 292580), (1420, 248693), (2414, 146290), (4828, 73145), (6035, 58516), (12070, 29258), (14629, 24140)]