12771630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{141907}}^1$

素因数の和:141920

約数の個数: 24

約数和(自身を含む): 33206472

約数和(自身を除く): 20434842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 141907, 283814, 425721, 709535, 851442, 1277163, 1419070, 2128605, 2554326, 4257210, 6385815, 12771630]

約数ペア:

[(1, 12771630), (2, 6385815), (3, 4257210), (5, 2554326), (6, 2128605), (9, 1419070), (10, 1277163), (15, 851442), (18, 709535), (30, 425721), (45, 283814), (90, 141907)]