90918410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14009}}^1$

素因数の和:14086

約数の個数: 32

約数和(自身を含む): 181569600

約数和(自身を除く): 90651190

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 14009, 28018, 70045, 140090, 154099, 308198, 770495, 826531, 1540990, 1653062, 4132655, 8265310, 9091841, 18183682, 45459205, 90918410]

約数ペア:

[(1, 90918410), (2, 45459205), (5, 18183682), (10, 9091841), (11, 8265310), (22, 4132655), (55, 1653062), (59, 1540990), (110, 826531), (118, 770495), (295, 308198), (590, 154099), (649, 140090), (1298, 70045), (3245, 28018), (6490, 14009)]