30859868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1451}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 58341360

約数和(自身を除く): 27481492

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1451, 1636, 2902, 5317, 5804, 10634, 18863, 21268, 37726, 75452, 593459, 1186918, 2373836, 7714967, 15429934, 30859868]

約数ペア:

[(1, 30859868), (2, 15429934), (4, 7714967), (13, 2373836), (26, 1186918), (52, 593459), (409, 75452), (818, 37726), (1451, 21268), (1636, 18863), (2902, 10634), (5317, 5804)]