8547490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5346

約数の個数: 32

約数和(自身を含む): 18351360

約数和(自身を除く): 9803870

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5309, 10618, 26545, 37163, 53090, 74326, 122107, 185815, 244214, 371630, 610535, 854749, 1221070, 1709498, 4273745, 8547490]

約数ペア:

[(1, 8547490), (2, 4273745), (5, 1709498), (7, 1221070), (10, 854749), (14, 610535), (23, 371630), (35, 244214), (46, 185815), (70, 122107), (115, 74326), (161, 53090), (230, 37163), (322, 26545), (805, 10618), (1610, 5309)]