30785412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{967}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 82396160

約数和(自身を除く): 51610748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 379, 758, 967, 1137, 1516, 1934, 2274, 2653, 2901, 3868, 4548, 5306, 5802, 6769, 7959, 10612, 11604, 13538, 15918, 20307, 27076, 31836, 40614, 81228, 366493, 732986, 1099479, 1465972, 2198958, 2565451, 4397916, 5130902, 7696353, 10261804, 15392706, 30785412]

約数ペア:

[(1, 30785412), (2, 15392706), (3, 10261804), (4, 7696353), (6, 5130902), (7, 4397916), (12, 2565451), (14, 2198958), (21, 1465972), (28, 1099479), (42, 732986), (84, 366493), (379, 81228), (758, 40614), (967, 31836), (1137, 27076), (1516, 20307), (1934, 15918), (2274, 13538), (2653, 11604), (2901, 10612), (3868, 7959), (4548, 6769), (5306, 5802)]