30363180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3863}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 85688064

約数和(自身を除く): 55324884

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, 3863, 3930, 7726, 7860, 11589, 15452, 19315, 23178, 38630, 46356, 57945, 77260, 115890, 231780, 506053, 1012106, 1518159, 2024212, 2530265, 3036318, 5060530, 6072636, 7590795, 10121060, 15181590, 30363180]

約数ペア:

[(1, 30363180), (2, 15181590), (3, 10121060), (4, 7590795), (5, 6072636), (6, 5060530), (10, 3036318), (12, 2530265), (15, 2024212), (20, 1518159), (30, 1012106), (60, 506053), (131, 231780), (262, 115890), (393, 77260), (524, 57945), (655, 46356), (786, 38630), (1310, 23178), (1572, 19315), (1965, 15452), (2620, 11589), (3863, 7860), (3930, 7726)]