26762970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 69761664

約数和(自身を除く): 42998694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 421, 489, 815, 842, 978, 1263, 1630, 2105, 2119, 2445, 2526, 4210, 4238, 4890, 5473, 6315, 6357, 10595, 10946, 12630, 12714, 16419, 21190, 27365, 31785, 32838, 54730, 63570, 68623, 82095, 137246, 164190, 205869, 343115, 411738, 686230, 892099, 1029345, 1784198, 2058690, 2676297, 4460495, 5352594, 8920990, 13381485, 26762970]

約数ペア:

[(1, 26762970), (2, 13381485), (3, 8920990), (5, 5352594), (6, 4460495), (10, 2676297), (13, 2058690), (15, 1784198), (26, 1029345), (30, 892099), (39, 686230), (65, 411738), (78, 343115), (130, 205869), (163, 164190), (195, 137246), (326, 82095), (390, 68623), (421, 63570), (489, 54730), (815, 32838), (842, 31785), (978, 27365), (1263, 21190), (1630, 16419), (2105, 12714), (2119, 12630), (2445, 10946), (2526, 10595), (4210, 6357), (4238, 6315), (4890, 5473)]