1115790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 2884896

約数和(自身を除く): 1769106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2861, 5722, 8583, 14305, 17166, 28610, 37193, 42915, 74386, 85830, 111579, 185965, 223158, 371930, 557895, 1115790]

約数ペア:

[(1, 1115790), (2, 557895), (3, 371930), (5, 223158), (6, 185965), (10, 111579), (13, 85830), (15, 74386), (26, 42915), (30, 37193), (39, 28610), (65, 17166), (78, 14305), (130, 8583), (195, 5722), (390, 2861)]