30890150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{26861}}^1$

素因数の和:26896

約数の個数: 24

約数和(自身を含む): 59955984

約数和(自身を除く): 29065834

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 26861, 53722, 134305, 268610, 617803, 671525, 1235606, 1343050, 3089015, 6178030, 15445075, 30890150]

約数ペア:

[(1, 30890150), (2, 15445075), (5, 6178030), (10, 3089015), (23, 1343050), (25, 1235606), (46, 671525), (50, 617803), (115, 268610), (230, 134305), (575, 53722), (1150, 26861)]