18965070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{70241}}^1$

素因数の和:70257

約数の個数: 32

約数和(自身を含む): 50574240

約数和(自身を除く): 31609170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 70241, 140482, 210723, 351205, 421446, 632169, 702410, 1053615, 1264338, 1896507, 2107230, 3160845, 3793014, 6321690, 9482535, 18965070]

約数ペア:

[(1, 18965070), (2, 9482535), (3, 6321690), (5, 3793014), (6, 3160845), (9, 2107230), (10, 1896507), (15, 1264338), (18, 1053615), (27, 702410), (30, 632169), (45, 421446), (54, 351205), (90, 210723), (135, 140482), (270, 70241)]