145853610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{694541}}^1$

素因数の和:694558

約数の個数: 32

約数和(自身を含む): 400056192

約数和(自身を除く): 254202582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 694541, 1389082, 2083623, 3472705, 4167246, 4861787, 6945410, 9723574, 10418115, 14585361, 20836230, 24308935, 29170722, 48617870, 72926805, 145853610]

約数ペア:

[(1, 145853610), (2, 72926805), (3, 48617870), (5, 29170722), (6, 24308935), (7, 20836230), (10, 14585361), (14, 10418115), (15, 9723574), (21, 6945410), (30, 4861787), (35, 4167246), (42, 3472705), (70, 2083623), (105, 1389082), (210, 694541)]