82451530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 181025280

約数和(自身を除く): 98573750

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 193, 238, 359, 386, 595, 718, 965, 1190, 1351, 1795, 1930, 2513, 2702, 3281, 3590, 5026, 6103, 6562, 6755, 12206, 12565, 13510, 16405, 22967, 25130, 30515, 32810, 42721, 45934, 61030, 69287, 85442, 114835, 138574, 213605, 229670, 346435, 427210, 485009, 692870, 970018, 1177879, 2355758, 2425045, 4850090, 5889395, 8245153, 11778790, 16490306, 41225765, 82451530]

約数ペア:

[(1, 82451530), (2, 41225765), (5, 16490306), (7, 11778790), (10, 8245153), (14, 5889395), (17, 4850090), (34, 2425045), (35, 2355758), (70, 1177879), (85, 970018), (119, 692870), (170, 485009), (193, 427210), (238, 346435), (359, 229670), (386, 213605), (595, 138574), (718, 114835), (965, 85442), (1190, 69287), (1351, 61030), (1795, 45934), (1930, 42721), (2513, 32810), (2702, 30515), (3281, 25130), (3590, 22967), (5026, 16405), (6103, 13510), (6562, 12565), (6755, 12206)]