29818670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 65335680

約数和(自身を除く): 35517010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 58, 70, 74, 145, 185, 203, 259, 290, 370, 397, 406, 518, 794, 1015, 1073, 1295, 1985, 2030, 2146, 2590, 2779, 3970, 5365, 5558, 7511, 10730, 11513, 13895, 14689, 15022, 23026, 27790, 29378, 37555, 57565, 73445, 75110, 80591, 102823, 115130, 146890, 161182, 205646, 402955, 425981, 514115, 805910, 851962, 1028230, 2129905, 2981867, 4259810, 5963734, 14909335, 29818670]

約数ペア:

[(1, 29818670), (2, 14909335), (5, 5963734), (7, 4259810), (10, 2981867), (14, 2129905), (29, 1028230), (35, 851962), (37, 805910), (58, 514115), (70, 425981), (74, 402955), (145, 205646), (185, 161182), (203, 146890), (259, 115130), (290, 102823), (370, 80591), (397, 75110), (406, 73445), (518, 57565), (794, 37555), (1015, 29378), (1073, 27790), (1295, 23026), (1985, 15022), (2030, 14689), (2146, 13895), (2590, 11513), (2779, 10730), (3970, 7511), (5365, 5558)]