30045704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1151}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 30918136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 1151, 2008, 2302, 3263, 4604, 6526, 9208, 13052, 14963, 26104, 29926, 59852, 119704, 288901, 577802, 1155604, 2311208, 3755713, 7511426, 15022852, 30045704]

約数ペア:

[(1, 30045704), (2, 15022852), (4, 7511426), (8, 3755713), (13, 2311208), (26, 1155604), (52, 577802), (104, 288901), (251, 119704), (502, 59852), (1004, 29926), (1151, 26104), (2008, 14963), (2302, 13052), (3263, 9208), (4604, 6526)]