70570278

素因数分解:

$2^1\times 3^4\times {\mathrm{435619}}^1$

素因数の和:435633

約数の個数: 20

約数和(自身を含む): 158130060

約数和(自身を除く): 87559782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 435619, 871238, 1306857, 2613714, 3920571, 7841142, 11761713, 23523426, 35285139, 70570278]

約数ペア:

[(1, 70570278), (2, 35285139), (3, 23523426), (6, 11761713), (9, 7841142), (18, 3920571), (27, 2613714), (54, 1306857), (81, 871238), (162, 435619)]