31670380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{226217}}^1$

素因数の和:226233

約数の個数: 24

約数和(自身を含む): 76009248

約数和(自身を除く): 44338868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 226217, 452434, 904868, 1131085, 1583519, 2262170, 3167038, 4524340, 6334076, 7917595, 15835190, 31670380]

約数ペア:

[(1, 31670380), (2, 15835190), (4, 7917595), (5, 6334076), (7, 4524340), (10, 3167038), (14, 2262170), (20, 1583519), (28, 1131085), (35, 904868), (70, 452434), (140, 226217)]