1489597630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{39293}}^1$

素因数の和:39540

約数の個数: 32

約数和(自身を含む): 2851801344

約数和(自身を除く): 1362203714

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 2230, 3791, 7582, 18955, 37910, 39293, 78586, 196465, 392930, 667981, 1335962, 3339905, 6679810, 8762339, 17524678, 43811695, 87623390, 148959763, 297919526, 744798815, 1489597630]

約数ペア:

[(1, 1489597630), (2, 744798815), (5, 297919526), (10, 148959763), (17, 87623390), (34, 43811695), (85, 17524678), (170, 8762339), (223, 6679810), (446, 3339905), (1115, 1335962), (2230, 667981), (3791, 392930), (7582, 196465), (18955, 78586), (37910, 39293)]