68775190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 137549664

約数和(自身を除く): 68774474

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 121, 226, 242, 503, 565, 605, 1006, 1130, 1210, 1243, 2486, 2515, 5030, 5533, 6215, 11066, 12430, 13673, 27346, 27665, 55330, 56839, 60863, 68365, 113678, 121726, 136730, 284195, 304315, 568390, 608630, 625229, 1250458, 3126145, 6252290, 6877519, 13755038, 34387595, 68775190]

約数ペア:

[(1, 68775190), (2, 34387595), (5, 13755038), (10, 6877519), (11, 6252290), (22, 3126145), (55, 1250458), (110, 625229), (113, 608630), (121, 568390), (226, 304315), (242, 284195), (503, 136730), (565, 121726), (605, 113678), (1006, 68365), (1130, 60863), (1210, 56839), (1243, 55330), (2486, 27665), (2515, 27346), (5030, 13673), (5533, 12430), (6215, 11066)]