75430330

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{11731}}^1$

素因数の和:12381

約数の個数: 16

約数和(自身を含む): 135997344

約数和(自身を除く): 60567014

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 11731, 23462, 58655, 117310, 7543033, 15086066, 37715165, 75430330]

約数ペア:

[(1, 75430330), (2, 37715165), (5, 15086066), (10, 7543033), (643, 117310), (1286, 58655), (3215, 23462), (6430, 11731)]