15697430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 32783616

約数和(自身を除く): 17086186

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 3347, 4690, 6694, 16735, 23429, 33470, 46858, 117145, 224249, 234290, 448498, 1121245, 1569743, 2242490, 3139486, 7848715, 15697430]

約数ペア:

[(1, 15697430), (2, 7848715), (5, 3139486), (7, 2242490), (10, 1569743), (14, 1121245), (35, 448498), (67, 234290), (70, 224249), (134, 117145), (335, 46858), (469, 33470), (670, 23429), (938, 16735), (2345, 6694), (3347, 4690)]