429918650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:868

約数の個数: 72

約数和(自身を含む): 934672320

約数和(自身を除く): 504753670

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 379, 463, 490, 758, 926, 1225, 1895, 2315, 2450, 2653, 3241, 3790, 4630, 5306, 6482, 9475, 11575, 13265, 16205, 18571, 18950, 22687, 23150, 26530, 32410, 37142, 45374, 66325, 81025, 92855, 113435, 132650, 162050, 175477, 185710, 226870, 350954, 464275, 567175, 877385, 928550, 1134350, 1228339, 1754770, 2456678, 4386925, 6141695, 8598373, 8773850, 12283390, 17196746, 30708475, 42991865, 61416950, 85983730, 214959325, 429918650]

約数ペア:

[(1, 429918650), (2, 214959325), (5, 85983730), (7, 61416950), (10, 42991865), (14, 30708475), (25, 17196746), (35, 12283390), (49, 8773850), (50, 8598373), (70, 6141695), (98, 4386925), (175, 2456678), (245, 1754770), (350, 1228339), (379, 1134350), (463, 928550), (490, 877385), (758, 567175), (926, 464275), (1225, 350954), (1895, 226870), (2315, 185710), (2450, 175477), (2653, 162050), (3241, 132650), (3790, 113435), (4630, 92855), (5306, 81025), (6482, 66325), (9475, 45374), (11575, 37142), (13265, 32410), (16205, 26530), (18571, 23150), (18950, 22687)]