71686230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31033}}^1$

素因数の和:31061

約数の個数: 64

約数和(自身を含む): 214507008

約数和(自身を除く): 142820778

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 31033, 62066, 93099, 155165, 186198, 217231, 310330, 341363, 434462, 465495, 651693, 682726, 930990, 1024089, 1086155, 1303386, 1706815, 2048178, 2172310, 2389541, 3258465, 3413630, 4779082, 5120445, 6516930, 7168623, 10240890, 11947705, 14337246, 23895410, 35843115, 71686230]

約数ペア:

[(1, 71686230), (2, 35843115), (3, 23895410), (5, 14337246), (6, 11947705), (7, 10240890), (10, 7168623), (11, 6516930), (14, 5120445), (15, 4779082), (21, 3413630), (22, 3258465), (30, 2389541), (33, 2172310), (35, 2048178), (42, 1706815), (55, 1303386), (66, 1086155), (70, 1024089), (77, 930990), (105, 682726), (110, 651693), (154, 465495), (165, 434462), (210, 341363), (231, 310330), (330, 217231), (385, 186198), (462, 155165), (770, 93099), (1155, 62066), (2310, 31033)]