1800030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 4471200

約数和(自身を除く): 2671170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 2069, 4138, 6207, 10345, 12414, 20690, 31035, 60001, 62070, 120002, 180003, 300005, 360006, 600010, 900015, 1800030]

約数ペア:

[(1, 1800030), (2, 900015), (3, 600010), (5, 360006), (6, 300005), (10, 180003), (15, 120002), (29, 62070), (30, 60001), (58, 31035), (87, 20690), (145, 12414), (174, 10345), (290, 6207), (435, 4138), (870, 2069)]