16140690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9439}}^1$

素因数の和:9471

約数の個数: 48

約数和(自身を含む): 44179200

約数和(自身を除く): 28038510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 9439, 18878, 28317, 47195, 56634, 84951, 94390, 141585, 169902, 179341, 283170, 358682, 424755, 538023, 849510, 896705, 1076046, 1614069, 1793410, 2690115, 3228138, 5380230, 8070345, 16140690]

約数ペア:

[(1, 16140690), (2, 8070345), (3, 5380230), (5, 3228138), (6, 2690115), (9, 1793410), (10, 1614069), (15, 1076046), (18, 896705), (19, 849510), (30, 538023), (38, 424755), (45, 358682), (57, 283170), (90, 179341), (95, 169902), (114, 141585), (171, 94390), (190, 84951), (285, 56634), (342, 47195), (570, 28317), (855, 18878), (1710, 9439)]