90604590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131311}}^1$

素因数の和:131344

約数の個数: 32

約数和(自身を含む): 226907136

約数和(自身を除く): 136302546

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 131311, 262622, 393933, 656555, 787866, 1313110, 1969665, 3020153, 3939330, 6040306, 9060459, 15100765, 18120918, 30201530, 45302295, 90604590]

約数ペア:

[(1, 90604590), (2, 45302295), (3, 30201530), (5, 18120918), (6, 15100765), (10, 9060459), (15, 6040306), (23, 3939330), (30, 3020153), (46, 1969665), (69, 1313110), (115, 787866), (138, 656555), (230, 393933), (345, 262622), (690, 131311)]