38939070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7963}}^1$

素因数の和:8136

約数の個数: 32

約数和(自身を含む): 94038912

約数和(自身を除く): 55099842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 7963, 15926, 23889, 39815, 47778, 79630, 119445, 238890, 1297969, 2595938, 3893907, 6489845, 7787814, 12979690, 19469535, 38939070]

約数ペア:

[(1, 38939070), (2, 19469535), (3, 12979690), (5, 7787814), (6, 6489845), (10, 3893907), (15, 2595938), (30, 1297969), (163, 238890), (326, 119445), (489, 79630), (815, 47778), (978, 39815), (1630, 23889), (2445, 15926), (4890, 7963)]