42744770

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{12109}}^1$

素因数の和:12469

約数の個数: 16

約数和(自身を含む): 77164920

約数和(自身を除く): 34420150

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 12109, 24218, 60545, 121090, 4274477, 8548954, 21372385, 42744770]

約数ペア:

[(1, 42744770), (2, 21372385), (5, 8548954), (10, 4274477), (353, 121090), (706, 60545), (1765, 24218), (3530, 12109)]