42001110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10853}}^1$

素因数の和:10909

約数の個数: 48

約数和(自身を含む): 111752784

約数和(自身を除く): 69751674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 10853, 21706, 32559, 54265, 65118, 97677, 108530, 162795, 195354, 325590, 466679, 488385, 933358, 976770, 1400037, 2333395, 2800074, 4200111, 4666790, 7000185, 8400222, 14000370, 21000555, 42001110]

約数ペア:

[(1, 42001110), (2, 21000555), (3, 14000370), (5, 8400222), (6, 7000185), (9, 4666790), (10, 4200111), (15, 2800074), (18, 2333395), (30, 1400037), (43, 976770), (45, 933358), (86, 488385), (90, 466679), (129, 325590), (215, 195354), (258, 162795), (387, 108530), (430, 97677), (645, 65118), (774, 54265), (1290, 32559), (1935, 21706), (3870, 10853)]