42273790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{751}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 82244736

約数和(自身を除く): 39970946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 751, 866, 1502, 2165, 3755, 4330, 5629, 7510, 9763, 11258, 19526, 28145, 48815, 56290, 97630, 325183, 650366, 1625915, 3251830, 4227379, 8454758, 21136895, 42273790]

約数ペア:

[(1, 42273790), (2, 21136895), (5, 8454758), (10, 4227379), (13, 3251830), (26, 1625915), (65, 650366), (130, 325183), (433, 97630), (751, 56290), (866, 48815), (1502, 28145), (2165, 19526), (3755, 11258), (4330, 9763), (5629, 7510)]