187896170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{244021}}^1$

素因数の和:244046

約数の個数: 32

約数和(自身を含む): 421670016

約数和(自身を除く): 233773846

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 244021, 488042, 1220105, 1708147, 2440210, 2684231, 3416294, 5368462, 8540735, 13421155, 17081470, 18789617, 26842310, 37579234, 93948085, 187896170]

約数ペア:

[(1, 187896170), (2, 93948085), (5, 37579234), (7, 26842310), (10, 18789617), (11, 17081470), (14, 13421155), (22, 8540735), (35, 5368462), (55, 3416294), (70, 2684231), (77, 2440210), (110, 1708147), (154, 1220105), (385, 488042), (770, 244021)]