15678110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2309}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 32598720

約数和(自身を除く): 16920610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 2309, 3395, 4618, 6790, 11545, 16163, 23090, 32326, 80815, 161630, 223973, 447946, 1119865, 1567811, 2239730, 3135622, 7839055, 15678110]

約数ペア:

[(1, 15678110), (2, 7839055), (5, 3135622), (7, 2239730), (10, 1567811), (14, 1119865), (35, 447946), (70, 223973), (97, 161630), (194, 80815), (485, 32326), (679, 23090), (970, 16163), (1358, 11545), (2309, 6790), (3395, 4618)]