3402280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5669720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 419, 580, 812, 838, 1015, 1160, 1624, 1676, 2030, 2095, 2933, 3352, 4060, 4190, 5866, 8120, 8380, 11732, 12151, 14665, 16760, 23464, 24302, 29330, 48604, 58660, 60755, 85057, 97208, 117320, 121510, 170114, 243020, 340228, 425285, 486040, 680456, 850570, 1701140, 3402280]

約数ペア:

[(1, 3402280), (2, 1701140), (4, 850570), (5, 680456), (7, 486040), (8, 425285), (10, 340228), (14, 243020), (20, 170114), (28, 121510), (29, 117320), (35, 97208), (40, 85057), (56, 60755), (58, 58660), (70, 48604), (116, 29330), (140, 24302), (145, 23464), (203, 16760), (232, 14665), (280, 12151), (290, 11732), (406, 8380), (419, 8120), (580, 5866), (812, 4190), (838, 4060), (1015, 3352), (1160, 2933), (1624, 2095), (1676, 2030)]