1485573890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{8447}}^1$

素因数の和:8906

約数の個数: 32

約数和(自身を含む): 2743234560

約数和(自身を除く): 1257660670

約数列:

[1, 2, 5, 10, 43, 86, 215, 409, 430, 818, 2045, 4090, 8447, 16894, 17587, 35174, 42235, 84470, 87935, 175870, 363221, 726442, 1816105, 3454823, 3632210, 6909646, 17274115, 34548230, 148557389, 297114778, 742786945, 1485573890]

約数ペア:

[(1, 1485573890), (2, 742786945), (5, 297114778), (10, 148557389), (43, 34548230), (86, 17274115), (215, 6909646), (409, 3632210), (430, 3454823), (818, 1816105), (2045, 726442), (4090, 363221), (8447, 175870), (16894, 87935), (17587, 84470), (35174, 42235)]