2109593810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{3727}}^1$

素因数の和:3887

約数の個数: 48

約数和(自身を含む): 4007719296

約数和(自身を除く): 1898125486

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 529, 535, 1058, 1070, 2461, 2645, 3727, 4922, 5290, 7454, 12305, 18635, 24610, 37270, 56603, 85721, 113206, 171442, 283015, 398789, 428605, 566030, 797578, 857210, 1971583, 1993945, 3943166, 3987890, 9172147, 9857915, 18344294, 19715830, 45860735, 91721470, 210959381, 421918762, 1054796905, 2109593810]

約数ペア:

[(1, 2109593810), (2, 1054796905), (5, 421918762), (10, 210959381), (23, 91721470), (46, 45860735), (107, 19715830), (115, 18344294), (214, 9857915), (230, 9172147), (529, 3987890), (535, 3943166), (1058, 1993945), (1070, 1971583), (2461, 857210), (2645, 797578), (3727, 566030), (4922, 428605), (5290, 398789), (7454, 283015), (12305, 171442), (18635, 113206), (24610, 85721), (37270, 56603)]