64215170

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{58913}}^1$

素因数の和:59029

約数の個数: 16

約数和(自身を含む): 116649720

約数和(自身を除く): 52434550

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 58913, 117826, 294565, 589130, 6421517, 12843034, 32107585, 64215170]

約数ペア:

[(1, 64215170), (2, 32107585), (5, 12843034), (10, 6421517), (109, 589130), (218, 294565), (545, 117826), (1090, 58913)]