15663930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7793}}^1$

素因数の和:7870

約数の個数: 32

約数和(自身を含む): 38159424

約数和(自身を除く): 22495494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 7793, 15586, 23379, 38965, 46758, 77930, 116895, 233790, 522131, 1044262, 1566393, 2610655, 3132786, 5221310, 7831965, 15663930]

約数ペア:

[(1, 15663930), (2, 7831965), (3, 5221310), (5, 3132786), (6, 2610655), (10, 1566393), (15, 1044262), (30, 522131), (67, 233790), (134, 116895), (201, 77930), (335, 46758), (402, 38965), (670, 23379), (1005, 15586), (2010, 7793)]