69454420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17107}}^1$

素因数の和:17152

約数の個数: 48

約数和(自身を含む): 172448640

約数和(自身を除く): 102994220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 17107, 34214, 68428, 85535, 119749, 171070, 239498, 342140, 478996, 496103, 598745, 992206, 1197490, 1984412, 2394980, 2480515, 3472721, 4961030, 6945442, 9922060, 13890884, 17363605, 34727210, 69454420]

約数ペア:

[(1, 69454420), (2, 34727210), (4, 17363605), (5, 13890884), (7, 9922060), (10, 6945442), (14, 4961030), (20, 3472721), (28, 2480515), (29, 2394980), (35, 1984412), (58, 1197490), (70, 992206), (116, 598745), (140, 496103), (145, 478996), (203, 342140), (290, 239498), (406, 171070), (580, 119749), (812, 85535), (1015, 68428), (2030, 34214), (4060, 17107)]