61906140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{114641}}^1$

素因数の和:114659

約数の個数: 48

約数和(自身を含む): 192598560

約数和(自身を除く): 130692420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 114641, 229282, 343923, 458564, 573205, 687846, 1031769, 1146410, 1375692, 1719615, 2063538, 2292820, 3095307, 3439230, 4127076, 5158845, 6190614, 6878460, 10317690, 12381228, 15476535, 20635380, 30953070, 61906140]

約数ペア:

[(1, 61906140), (2, 30953070), (3, 20635380), (4, 15476535), (5, 12381228), (6, 10317690), (9, 6878460), (10, 6190614), (12, 5158845), (15, 4127076), (18, 3439230), (20, 3095307), (27, 2292820), (30, 2063538), (36, 1719615), (45, 1375692), (54, 1146410), (60, 1031769), (90, 687846), (108, 573205), (135, 458564), (180, 343923), (270, 229282), (540, 114641)]