317476490

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{1103}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 579467520

約数和(自身を除く): 261991030

約数列:

[1, 2, 5, 10, 107, 214, 269, 535, 538, 1070, 1103, 1345, 2206, 2690, 5515, 11030, 28783, 57566, 118021, 143915, 236042, 287830, 296707, 590105, 593414, 1180210, 1483535, 2967070, 31747649, 63495298, 158738245, 317476490]

約数ペア:

[(1, 317476490), (2, 158738245), (5, 63495298), (10, 31747649), (107, 2967070), (214, 1483535), (269, 1180210), (535, 593414), (538, 590105), (1070, 296707), (1103, 287830), (1345, 236042), (2206, 143915), (2690, 118021), (5515, 57566), (11030, 28783)]