272070310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{30467}}^1$

素因数の和:30540

約数の個数: 32

約数和(自身を含む): 526487040

約数和(自身を除く): 254416730

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 30467, 60934, 152335, 304670, 578873, 1157746, 1431949, 2863898, 2894365, 5788730, 7159745, 14319490, 27207031, 54414062, 136035155, 272070310]

約数ペア:

[(1, 272070310), (2, 136035155), (5, 54414062), (10, 27207031), (19, 14319490), (38, 7159745), (47, 5788730), (94, 2894365), (95, 2863898), (190, 1431949), (235, 1157746), (470, 578873), (893, 304670), (1786, 152335), (4465, 60934), (8930, 30467)]