68129630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 68727970

約数列:

[1, 2, 5, 10, 19, 31, 38, 43, 62, 86, 95, 155, 190, 215, 269, 310, 430, 538, 589, 817, 1178, 1333, 1345, 1634, 2666, 2690, 2945, 4085, 5111, 5890, 6665, 8170, 8339, 10222, 11567, 13330, 16678, 23134, 25327, 25555, 41695, 50654, 51110, 57835, 83390, 115670, 126635, 158441, 219773, 253270, 316882, 358577, 439546, 717154, 792205, 1098865, 1584410, 1792885, 2197730, 3585770, 6812963, 13625926, 34064815, 68129630]

約数ペア:

[(1, 68129630), (2, 34064815), (5, 13625926), (10, 6812963), (19, 3585770), (31, 2197730), (38, 1792885), (43, 1584410), (62, 1098865), (86, 792205), (95, 717154), (155, 439546), (190, 358577), (215, 316882), (269, 253270), (310, 219773), (430, 158441), (538, 126635), (589, 115670), (817, 83390), (1178, 57835), (1333, 51110), (1345, 50654), (1634, 41695), (2666, 25555), (2690, 25327), (2945, 23134), (4085, 16678), (5111, 13330), (5890, 11567), (6665, 10222), (8170, 8339)]