3682420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 9152640

約数和(自身を除く): 5470220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 907, 1015, 1814, 2030, 3628, 4060, 4535, 6349, 9070, 12698, 18140, 25396, 26303, 31745, 52606, 63490, 105212, 126980, 131515, 184121, 263030, 368242, 526060, 736484, 920605, 1841210, 3682420]

約数ペア:

[(1, 3682420), (2, 1841210), (4, 920605), (5, 736484), (7, 526060), (10, 368242), (14, 263030), (20, 184121), (28, 131515), (29, 126980), (35, 105212), (58, 63490), (70, 52606), (116, 31745), (140, 26303), (145, 25396), (203, 18140), (290, 12698), (406, 9070), (580, 6349), (812, 4535), (907, 4060), (1015, 3628), (1814, 2030)]