450030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 1234944

約数和(自身を除く): 784914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2143, 4286, 6429, 10715, 12858, 15001, 21430, 30002, 32145, 45003, 64290, 75005, 90006, 150010, 225015, 450030]

約数ペア:

[(1, 450030), (2, 225015), (3, 150010), (5, 90006), (6, 75005), (7, 64290), (10, 45003), (14, 32145), (15, 30002), (21, 21430), (30, 15001), (35, 12858), (42, 10715), (70, 6429), (105, 4286), (210, 2143)]