42927870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1489}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 106529040

約数和(自身を除く): 63601170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1489, 1922, 2883, 2978, 4467, 4805, 5766, 7445, 8934, 9610, 14415, 14890, 22335, 28830, 44670, 46159, 92318, 138477, 230795, 276954, 461590, 692385, 1384770, 1430929, 2861858, 4292787, 7154645, 8585574, 14309290, 21463935, 42927870]

約数ペア:

[(1, 42927870), (2, 21463935), (3, 14309290), (5, 8585574), (6, 7154645), (10, 4292787), (15, 2861858), (30, 1430929), (31, 1384770), (62, 692385), (93, 461590), (155, 276954), (186, 230795), (310, 138477), (465, 92318), (930, 46159), (961, 44670), (1489, 28830), (1922, 22335), (2883, 14890), (2978, 14415), (4467, 9610), (4805, 8934), (5766, 7445)]