30044470

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 55256256

約数和(自身を除く): 25211786

約数列:

[1, 2, 5, 10, 101, 151, 197, 202, 302, 394, 505, 755, 985, 1010, 1510, 1970, 15251, 19897, 29747, 30502, 39794, 59494, 76255, 99485, 148735, 152510, 198970, 297470, 3004447, 6008894, 15022235, 30044470]

約数ペア:

[(1, 30044470), (2, 15022235), (5, 6008894), (10, 3004447), (101, 297470), (151, 198970), (197, 152510), (202, 148735), (302, 99485), (394, 76255), (505, 59494), (755, 39794), (985, 30502), (1010, 29747), (1510, 19897), (1970, 15251)]