102703580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2707}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 247489536

約数和(自身を除く): 144785956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2707, 2710, 3794, 5414, 5420, 7588, 9485, 10828, 13535, 18949, 18970, 27070, 37898, 37940, 54140, 75796, 94745, 189490, 378980, 733597, 1467194, 2934388, 3667985, 5135179, 7335970, 10270358, 14671940, 20540716, 25675895, 51351790, 102703580]

約数ペア:

[(1, 102703580), (2, 51351790), (4, 25675895), (5, 20540716), (7, 14671940), (10, 10270358), (14, 7335970), (20, 5135179), (28, 3667985), (35, 2934388), (70, 1467194), (140, 733597), (271, 378980), (542, 189490), (1084, 94745), (1355, 75796), (1897, 54140), (2707, 37940), (2710, 37898), (3794, 27070), (5414, 18970), (5420, 18949), (7588, 13535), (9485, 10828)]