2010018180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{66601}}^1$

素因数の和:67116

約数の個数: 48

約数和(自身を含む): 5639324544

約数和(自身を除く): 3629306364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 7545, 10060, 15090, 30180, 66601, 133202, 199803, 266404, 333005, 399606, 666010, 799212, 999015, 1332020, 1998030, 3996060, 33500303, 67000606, 100500909, 134001212, 167501515, 201001818, 335003030, 402003636, 502504545, 670006060, 1005009090, 2010018180]

約数ペア:

[(1, 2010018180), (2, 1005009090), (3, 670006060), (4, 502504545), (5, 402003636), (6, 335003030), (10, 201001818), (12, 167501515), (15, 134001212), (20, 100500909), (30, 67000606), (60, 33500303), (503, 3996060), (1006, 1998030), (1509, 1332020), (2012, 999015), (2515, 799212), (3018, 666010), (5030, 399606), (6036, 333005), (7545, 266404), (10060, 199803), (15090, 133202), (30180, 66601)]