30448214530

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{74861}}^1$

素因数の和:75414

約数の個数: 32

約数和(自身を含む): 55544609520

約数和(自身を除く): 25096394990

約数列:

[1, 2, 5, 10, 89, 178, 445, 457, 890, 914, 2285, 4570, 40673, 74861, 81346, 149722, 203365, 374305, 406730, 748610, 6662629, 13325258, 33313145, 34211477, 66626290, 68422954, 171057385, 342114770, 3044821453, 6089642906, 15224107265, 30448214530]

約数ペア:

[(1, 30448214530), (2, 15224107265), (5, 6089642906), (10, 3044821453), (89, 342114770), (178, 171057385), (445, 68422954), (457, 66626290), (890, 34211477), (914, 33313145), (2285, 13325258), (4570, 6662629), (40673, 748610), (74861, 406730), (81346, 374305), (149722, 203365)]