129878210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{168673}}^1$

素因数の和:168698

約数の個数: 32

約数和(自身を含む): 291468672

約数和(自身を除く): 161590462

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 168673, 337346, 843365, 1180711, 1686730, 1855403, 2361422, 3710806, 5903555, 9277015, 11807110, 12987821, 18554030, 25975642, 64939105, 129878210]

約数ペア:

[(1, 129878210), (2, 64939105), (5, 25975642), (7, 18554030), (10, 12987821), (11, 11807110), (14, 9277015), (22, 5903555), (35, 3710806), (55, 2361422), (70, 1855403), (77, 1686730), (110, 1180711), (154, 843365), (385, 337346), (770, 168673)]