97910210

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{70439}}^1$

素因数の和:70585

約数の個数: 16

約数和(自身を含む): 177508800

約数和(自身を除く): 79598590

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 70439, 140878, 352195, 704390, 9791021, 19582042, 48955105, 97910210]

約数ペア:

[(1, 97910210), (2, 48955105), (5, 19582042), (10, 9791021), (139, 704390), (278, 352195), (695, 140878), (1390, 70439)]