672630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3203}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 1845504

約数和(自身を除く): 1172874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3203, 6406, 9609, 16015, 19218, 22421, 32030, 44842, 48045, 67263, 96090, 112105, 134526, 224210, 336315, 672630]

約数ペア:

[(1, 672630), (2, 336315), (3, 224210), (5, 134526), (6, 112105), (7, 96090), (10, 67263), (14, 48045), (15, 44842), (21, 32030), (30, 22421), (35, 19218), (42, 16015), (70, 9609), (105, 6406), (210, 3203)]