31627190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1973}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 65378880

約数和(自身を除く): 33751690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 1973, 2290, 3206, 3946, 8015, 9865, 13811, 16030, 19730, 27622, 69055, 138110, 451817, 903634, 2259085, 3162719, 4518170, 6325438, 15813595, 31627190]

約数ペア:

[(1, 31627190), (2, 15813595), (5, 6325438), (7, 4518170), (10, 3162719), (14, 2259085), (35, 903634), (70, 451817), (229, 138110), (458, 69055), (1145, 27622), (1603, 19730), (1973, 16030), (2290, 13811), (3206, 9865), (3946, 8015)]