31679690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8539}}^1$

素因数の和:8606

約数の個数: 32

約数和(自身を含む): 66407040

約数和(自身を除く): 34727350

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 8539, 17078, 42695, 59773, 85390, 119546, 298865, 452567, 597730, 905134, 2262835, 3167969, 4525670, 6335938, 15839845, 31679690]

約数ペア:

[(1, 31679690), (2, 15839845), (5, 6335938), (7, 4525670), (10, 3167969), (14, 2262835), (35, 905134), (53, 597730), (70, 452567), (106, 298865), (265, 119546), (371, 85390), (530, 59773), (742, 42695), (1855, 17078), (3710, 8539)]