61815450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{4001}}^1$

素因数の和:4119

約数の個数: 48

約数和(自身を含む): 154829376

約数和(自身を除く): 93013926

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 4001, 5150, 7725, 8002, 12003, 15450, 20005, 24006, 40010, 60015, 100025, 120030, 200050, 300075, 412103, 600150, 824206, 1236309, 2060515, 2472618, 4121030, 6181545, 10302575, 12363090, 20605150, 30907725, 61815450]

約数ペア:

[(1, 61815450), (2, 30907725), (3, 20605150), (5, 12363090), (6, 10302575), (10, 6181545), (15, 4121030), (25, 2472618), (30, 2060515), (50, 1236309), (75, 824206), (103, 600150), (150, 412103), (206, 300075), (309, 200050), (515, 120030), (618, 100025), (1030, 60015), (1545, 40010), (2575, 24006), (3090, 20005), (4001, 15450), (5150, 12003), (7725, 8002)]