162513470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74891}}^1$

素因数の和:74936

約数の個数: 32

約数和(自身を含む): 345102336

約数和(自身を除く): 182588866

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 74891, 149782, 374455, 524237, 748910, 1048474, 2321621, 2621185, 4643242, 5242370, 11608105, 16251347, 23216210, 32502694, 81256735, 162513470]

約数ペア:

[(1, 162513470), (2, 81256735), (5, 32502694), (7, 23216210), (10, 16251347), (14, 11608105), (31, 5242370), (35, 4643242), (62, 2621185), (70, 2321621), (155, 1048474), (217, 748910), (310, 524237), (434, 374455), (1085, 149782), (2170, 74891)]