29406190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 32179730

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 59, 110, 115, 118, 197, 230, 253, 295, 394, 506, 590, 649, 985, 1265, 1298, 1357, 1970, 2167, 2530, 2714, 3245, 4334, 4531, 6490, 6785, 9062, 10835, 11623, 13570, 14927, 21670, 22655, 23246, 29854, 45310, 49841, 58115, 74635, 99682, 116230, 127853, 149270, 249205, 255706, 267329, 498410, 534658, 639265, 1278530, 1336645, 2673290, 2940619, 5881238, 14703095, 29406190]

約数ペア:

[(1, 29406190), (2, 14703095), (5, 5881238), (10, 2940619), (11, 2673290), (22, 1336645), (23, 1278530), (46, 639265), (55, 534658), (59, 498410), (110, 267329), (115, 255706), (118, 249205), (197, 149270), (230, 127853), (253, 116230), (295, 99682), (394, 74635), (506, 58115), (590, 49841), (649, 45310), (985, 29854), (1265, 23246), (1298, 22655), (1357, 21670), (1970, 14927), (2167, 13570), (2530, 11623), (2714, 10835), (3245, 9062), (4334, 6785), (4531, 6490)]