218014710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{25679}}^1$

素因数の和:25972

約数の個数: 32

約数和(自身を含む): 525104640

約数和(自身を除く): 307089930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2830, 4245, 8490, 25679, 51358, 77037, 128395, 154074, 256790, 385185, 770370, 7267157, 14534314, 21801471, 36335785, 43602942, 72671570, 109007355, 218014710]

約数ペア:

[(1, 218014710), (2, 109007355), (3, 72671570), (5, 43602942), (6, 36335785), (10, 21801471), (15, 14534314), (30, 7267157), (283, 770370), (566, 385185), (849, 256790), (1415, 154074), (1698, 128395), (2830, 77037), (4245, 51358), (8490, 25679)]