15614060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10139}}^1$

素因数の和:10166

約数の個数: 48

約数和(自身を含む): 40884480

約数和(自身を除く): 25270420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 10139, 20278, 40556, 50695, 70973, 101390, 111529, 141946, 202780, 223058, 283892, 354865, 446116, 557645, 709730, 780703, 1115290, 1419460, 1561406, 2230580, 3122812, 3903515, 7807030, 15614060]

約数ペア:

[(1, 15614060), (2, 7807030), (4, 3903515), (5, 3122812), (7, 2230580), (10, 1561406), (11, 1419460), (14, 1115290), (20, 780703), (22, 709730), (28, 557645), (35, 446116), (44, 354865), (55, 283892), (70, 223058), (77, 202780), (110, 141946), (140, 111529), (154, 101390), (220, 70973), (308, 50695), (385, 40556), (770, 20278), (1540, 10139)]