127723090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{11273}}^1$

素因数の和:11394

約数の個数: 32

約数和(自身を含む): 253259136

約数和(自身を除く): 125536046

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11273, 11330, 22546, 56365, 112730, 124003, 248006, 620015, 1161119, 1240030, 2322238, 5805595, 11611190, 12772309, 25544618, 63861545, 127723090]

約数ペア:

[(1, 127723090), (2, 63861545), (5, 25544618), (10, 12772309), (11, 11611190), (22, 5805595), (55, 2322238), (103, 1240030), (110, 1161119), (206, 620015), (515, 248006), (1030, 124003), (1133, 112730), (2266, 56365), (5665, 22546), (11273, 11330)]