30250922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 52390800

約数和(自身を除く): 22139878

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 769, 1157, 1513, 1538, 2314, 3026, 9997, 13073, 19669, 19994, 26146, 39338, 68441, 136882, 169949, 339898, 889733, 1163497, 1779466, 2326994, 15125461, 30250922]

約数ペア:

[(1, 30250922), (2, 15125461), (13, 2326994), (17, 1779466), (26, 1163497), (34, 889733), (89, 339898), (178, 169949), (221, 136882), (442, 68441), (769, 39338), (1157, 26146), (1513, 19994), (1538, 19669), (2314, 13073), (3026, 9997)]