68455230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9091}}^1$

素因数の和:9352

約数の個数: 32

約数和(自身を含む): 164965248

約数和(自身を除く): 96510018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 9091, 18182, 27273, 45455, 54546, 90910, 136365, 272730, 2281841, 4563682, 6845523, 11409205, 13691046, 22818410, 34227615, 68455230]

約数ペア:

[(1, 68455230), (2, 34227615), (3, 22818410), (5, 13691046), (6, 11409205), (10, 6845523), (15, 4563682), (30, 2281841), (251, 272730), (502, 136365), (753, 90910), (1255, 54546), (1506, 45455), (2510, 27273), (3765, 18182), (7530, 9091)]