75459830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{20903}}^1$

素因数の和:20948

約数の個数: 24

約数和(自身を含む): 143359632

約数和(自身を除く): 67899802

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 20903, 41806, 104515, 209030, 397157, 794314, 1985785, 3971570, 7545983, 15091966, 37729915, 75459830]

約数ペア:

[(1, 75459830), (2, 37729915), (5, 15091966), (10, 7545983), (19, 3971570), (38, 1985785), (95, 794314), (190, 397157), (361, 209030), (722, 104515), (1805, 41806), (3610, 20903)]