29931290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 55460160

約数和(自身を除く): 25528870

約数列:

[1, 2, 5, 10, 59, 97, 118, 194, 295, 485, 523, 590, 970, 1046, 2615, 5230, 5723, 11446, 28615, 30857, 50731, 57230, 61714, 101462, 154285, 253655, 308570, 507310, 2993129, 5986258, 14965645, 29931290]

約数ペア:

[(1, 29931290), (2, 14965645), (5, 5986258), (10, 2993129), (59, 507310), (97, 308570), (118, 253655), (194, 154285), (295, 101462), (485, 61714), (523, 57230), (590, 50731), (970, 30857), (1046, 28615), (2615, 11446), (5230, 5723)]