66950380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3167}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 161796096

約数和(自身を除く): 94845716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 3167, 4228, 5285, 6334, 10570, 12668, 15835, 21140, 22169, 31670, 44338, 63340, 88676, 110845, 221690, 443380, 478217, 956434, 1912868, 2391085, 3347519, 4782170, 6695038, 9564340, 13390076, 16737595, 33475190, 66950380]

約数ペア:

[(1, 66950380), (2, 33475190), (4, 16737595), (5, 13390076), (7, 9564340), (10, 6695038), (14, 4782170), (20, 3347519), (28, 2391085), (35, 1912868), (70, 956434), (140, 478217), (151, 443380), (302, 221690), (604, 110845), (755, 88676), (1057, 63340), (1510, 44338), (2114, 31670), (3020, 22169), (3167, 21140), (4228, 15835), (5285, 12668), (6334, 10570)]