75422590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5591}}^1$

素因数の和:5688

約数の個数: 32

約数和(自身を含む): 144944640

約数和(自身を除く): 69522050

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 5591, 6745, 11182, 13490, 27955, 55910, 106229, 212458, 396961, 531145, 793922, 1062290, 1984805, 3969610, 7542259, 15084518, 37711295, 75422590]

約数ペア:

[(1, 75422590), (2, 37711295), (5, 15084518), (10, 7542259), (19, 3969610), (38, 1984805), (71, 1062290), (95, 793922), (142, 531145), (190, 396961), (355, 212458), (710, 106229), (1349, 55910), (2698, 27955), (5591, 13490), (6745, 11182)]