15570030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{74143}}^1$

素因数の和:74160

約数の個数: 32

約数和(自身を含む): 42706944

約数和(自身を除く): 27136914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 74143, 148286, 222429, 370715, 444858, 519001, 741430, 1038002, 1112145, 1557003, 2224290, 2595005, 3114006, 5190010, 7785015, 15570030]

約数ペア:

[(1, 15570030), (2, 7785015), (3, 5190010), (5, 3114006), (6, 2595005), (7, 2224290), (10, 1557003), (14, 1112145), (15, 1038002), (21, 741430), (30, 519001), (35, 444858), (42, 370715), (70, 222429), (105, 148286), (210, 74143)]