69663180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8863}}^1$

素因数の和:9006

約数の個数: 48

約数和(自身を含む): 196568064

約数和(自身を除く): 126904884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 8863, 17726, 26589, 35452, 44315, 53178, 88630, 106356, 132945, 177260, 265890, 531780, 1161053, 2322106, 3483159, 4644212, 5805265, 6966318, 11610530, 13932636, 17415795, 23221060, 34831590, 69663180]

約数ペア:

[(1, 69663180), (2, 34831590), (3, 23221060), (4, 17415795), (5, 13932636), (6, 11610530), (10, 6966318), (12, 5805265), (15, 4644212), (20, 3483159), (30, 2322106), (60, 1161053), (131, 531780), (262, 265890), (393, 177260), (524, 132945), (655, 106356), (786, 88630), (1310, 53178), (1572, 44315), (1965, 35452), (2620, 26589), (3930, 17726), (7860, 8863)]