76461190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18973}}^1$

素因数の和:19024

約数の個数: 32

約数和(自身を含む): 153006336

約数和(自身を除く): 76545146

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 18973, 37946, 94865, 189730, 246649, 493298, 588163, 1176326, 1233245, 2466490, 2940815, 5881630, 7646119, 15292238, 38230595, 76461190]

約数ペア:

[(1, 76461190), (2, 38230595), (5, 15292238), (10, 7646119), (13, 5881630), (26, 2940815), (31, 2466490), (62, 1233245), (65, 1176326), (130, 588163), (155, 493298), (310, 246649), (403, 189730), (806, 94865), (2015, 37946), (4030, 18973)]