89733790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 165818016

約数和(自身を除く): 76084226

約数列:

[1, 2, 5, 10, 73, 83, 146, 166, 365, 415, 730, 830, 1481, 2962, 6059, 7405, 12118, 14810, 30295, 60590, 108113, 122923, 216226, 245846, 540565, 614615, 1081130, 1229230, 8973379, 17946758, 44866895, 89733790]

約数ペア:

[(1, 89733790), (2, 44866895), (5, 17946758), (10, 8973379), (73, 1229230), (83, 1081130), (146, 614615), (166, 540565), (365, 245846), (415, 216226), (730, 122923), (830, 108113), (1481, 60590), (2962, 30295), (6059, 14810), (7405, 12118)]