142937790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{27541}}^1$

素因数の和:27724

約数の個数: 32

約数和(自身を含む): 345046176

約数和(自身を除く): 202108386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 27541, 55082, 82623, 137705, 165246, 275410, 413115, 826230, 4764593, 9529186, 14293779, 23822965, 28587558, 47645930, 71468895, 142937790]

約数ペア:

[(1, 142937790), (2, 71468895), (3, 47645930), (5, 28587558), (6, 23822965), (10, 14293779), (15, 9529186), (30, 4764593), (173, 826230), (346, 413115), (519, 275410), (865, 165246), (1038, 137705), (1730, 82623), (2595, 55082), (5190, 27541)]