215529030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{22381}}^1$

素因数の和:22501

約数の個数: 48

約数和(自身を含む): 565637904

約数和(自身を除く): 350108874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 22381, 44762, 67143, 111905, 134286, 201429, 223810, 335715, 402858, 671430, 1007145, 2014290, 2394767, 4789534, 7184301, 11973835, 14368602, 21552903, 23947670, 35921505, 43105806, 71843010, 107764515, 215529030]

約数ペア:

[(1, 215529030), (2, 107764515), (3, 71843010), (5, 43105806), (6, 35921505), (9, 23947670), (10, 21552903), (15, 14368602), (18, 11973835), (30, 7184301), (45, 4789534), (90, 2394767), (107, 2014290), (214, 1007145), (321, 671430), (535, 402858), (642, 335715), (963, 223810), (1070, 201429), (1605, 134286), (1926, 111905), (3210, 67143), (4815, 44762), (9630, 22381)]