30274544

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{31019}}^1$

素因数の和:31088

約数の個数: 20

約数和(自身を含む): 59620440

約数和(自身を除く): 29345896

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 31019, 62038, 124076, 248152, 496304, 1892159, 3784318, 7568636, 15137272, 30274544]

約数ペア:

[(1, 30274544), (2, 15137272), (4, 7568636), (8, 3784318), (16, 1892159), (61, 496304), (122, 248152), (244, 124076), (488, 62038), (976, 31019)]