64333070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{279709}}^1$

素因数の和:279739

約数の個数: 16

約数和(自身を含む): 120834720

約数和(自身を除く): 56501650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 279709, 559418, 1398545, 2797090, 6433307, 12866614, 32166535, 64333070]

約数ペア:

[(1, 64333070), (2, 32166535), (5, 12866614), (10, 6433307), (23, 2797090), (46, 1398545), (115, 559418), (230, 279709)]