201910030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{16673}}^1$

素因数の和:16860

約数の個数: 32

約数和(自身を含む): 417783744

約数和(自身を除く): 215873714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 16673, 33346, 83365, 116711, 166730, 233422, 583555, 1167110, 2884429, 5768858, 14422145, 20191003, 28844290, 40382006, 100955015, 201910030]

約数ペア:

[(1, 201910030), (2, 100955015), (5, 40382006), (7, 28844290), (10, 20191003), (14, 14422145), (35, 5768858), (70, 2884429), (173, 1167110), (346, 583555), (865, 233422), (1211, 166730), (1730, 116711), (2422, 83365), (6055, 33346), (12110, 16673)]