15451030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 32108544

約数和(自身を除く): 16657514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 2143, 3605, 4286, 7210, 10715, 15001, 21430, 30002, 75005, 150010, 220729, 441458, 1103645, 1545103, 2207290, 3090206, 7725515, 15451030]

約数ペア:

[(1, 15451030), (2, 7725515), (5, 3090206), (7, 2207290), (10, 1545103), (14, 1103645), (35, 441458), (70, 220729), (103, 150010), (206, 75005), (515, 30002), (721, 21430), (1030, 15001), (1442, 10715), (2143, 7210), (3605, 4286)]