30381752

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 58514400

約数和(自身を除く): 28132648

約数列:

[1, 2, 4, 8, 71, 89, 142, 178, 284, 356, 568, 601, 712, 1202, 2404, 4808, 6319, 12638, 25276, 42671, 50552, 53489, 85342, 106978, 170684, 213956, 341368, 427912, 3797719, 7595438, 15190876, 30381752]

約数ペア:

[(1, 30381752), (2, 15190876), (4, 7595438), (8, 3797719), (71, 427912), (89, 341368), (142, 213956), (178, 170684), (284, 106978), (356, 85342), (568, 53489), (601, 50552), (712, 42671), (1202, 25276), (2404, 12638), (4808, 6319)]