30309090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1429}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 84015360

約数和(自身を除く): 53706270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1429, 1515, 2121, 2858, 3030, 3535, 4242, 4287, 7070, 7145, 8574, 10003, 10605, 14290, 20006, 21210, 21435, 30009, 42870, 50015, 60018, 100030, 144329, 150045, 288658, 300090, 432987, 721645, 865974, 1010303, 1443290, 2020606, 2164935, 3030909, 4329870, 5051515, 6061818, 10103030, 15154545, 30309090]

約数ペア:

[(1, 30309090), (2, 15154545), (3, 10103030), (5, 6061818), (6, 5051515), (7, 4329870), (10, 3030909), (14, 2164935), (15, 2020606), (21, 1443290), (30, 1010303), (35, 865974), (42, 721645), (70, 432987), (101, 300090), (105, 288658), (202, 150045), (210, 144329), (303, 100030), (505, 60018), (606, 50015), (707, 42870), (1010, 30009), (1414, 21435), (1429, 21210), (1515, 20006), (2121, 14290), (2858, 10605), (3030, 10003), (3535, 8574), (4242, 7145), (4287, 7070)]