66777130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20297}}^1$

素因数の和:20358

約数の個数: 32

約数和(自身を含む): 140299776

約数和(自身を除く): 73522646

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 20297, 40594, 101485, 142079, 202970, 284158, 710395, 953959, 1420790, 1907918, 4769795, 6677713, 9539590, 13355426, 33388565, 66777130]

約数ペア:

[(1, 66777130), (2, 33388565), (5, 13355426), (7, 9539590), (10, 6677713), (14, 4769795), (35, 1907918), (47, 1420790), (70, 953959), (94, 710395), (235, 284158), (329, 202970), (470, 142079), (658, 101485), (1645, 40594), (3290, 20297)]