42147070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16273}}^1$

素因数の和:16324

約数の個数: 32

約数和(自身を含む): 89051328

約数和(自身を除く): 46904258

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 16273, 32546, 81365, 113911, 162730, 227822, 569555, 602101, 1139110, 1204202, 3010505, 4214707, 6021010, 8429414, 21073535, 42147070]

約数ペア:

[(1, 42147070), (2, 21073535), (5, 8429414), (7, 6021010), (10, 4214707), (14, 3010505), (35, 1204202), (37, 1139110), (70, 602101), (74, 569555), (185, 227822), (259, 162730), (370, 113911), (518, 81365), (1295, 32546), (2590, 16273)]