66709430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{290041}}^1$

素因数の和:290071

約数の個数: 16

約数和(自身を含む): 125298144

約数和(自身を除く): 58588714

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 290041, 580082, 1450205, 2900410, 6670943, 13341886, 33354715, 66709430]

約数ペア:

[(1, 66709430), (2, 33354715), (5, 13341886), (10, 6670943), (23, 2900410), (46, 1450205), (115, 580082), (230, 290041)]