189742030

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 346374144

約数和(自身を除く): 156632114

約数列:

[1, 2, 5, 10, 107, 214, 383, 463, 535, 766, 926, 1070, 1915, 2315, 3830, 4630, 40981, 49541, 81962, 99082, 177329, 204905, 247705, 354658, 409810, 495410, 886645, 1773290, 18974203, 37948406, 94871015, 189742030]

約数ペア:

[(1, 189742030), (2, 94871015), (5, 37948406), (10, 18974203), (107, 1773290), (214, 886645), (383, 495410), (463, 409810), (535, 354658), (766, 247705), (926, 204905), (1070, 177329), (1915, 99082), (2315, 81962), (3830, 49541), (4630, 40981)]