91162630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22621}}^1$

素因数の和:22672

約数の個数: 32

約数和(自身を含む): 182423808

約数和(自身を除く): 91261178

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 22621, 45242, 113105, 226210, 294073, 588146, 701251, 1402502, 1470365, 2940730, 3506255, 7012510, 9116263, 18232526, 45581315, 91162630]

約数ペア:

[(1, 91162630), (2, 45581315), (5, 18232526), (10, 9116263), (13, 7012510), (26, 3506255), (31, 2940730), (62, 1470365), (65, 1402502), (130, 701251), (155, 588146), (310, 294073), (403, 226210), (806, 113105), (2015, 45242), (4030, 22621)]