88396590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{128111}}^1$

素因数の和:128144

約数の個数: 32

約数和(自身を含む): 221377536

約数和(自身を除く): 132980946

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 128111, 256222, 384333, 640555, 768666, 1281110, 1921665, 2946553, 3843330, 5893106, 8839659, 14732765, 17679318, 29465530, 44198295, 88396590]

約数ペア:

[(1, 88396590), (2, 44198295), (3, 29465530), (5, 17679318), (6, 14732765), (10, 8839659), (15, 5893106), (23, 3843330), (30, 2946553), (46, 1921665), (69, 1281110), (115, 768666), (138, 640555), (230, 384333), (345, 256222), (690, 128111)]