71330750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{15017}}^1$

素因数の和:15053

約数の個数: 32

約数和(自身を含む): 140568480

約数和(自身を除く): 69237730

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 15017, 30034, 75085, 150170, 285323, 375425, 570646, 750850, 1426615, 1877125, 2853230, 3754250, 7133075, 14266150, 35665375, 71330750]

約数ペア:

[(1, 71330750), (2, 35665375), (5, 14266150), (10, 7133075), (19, 3754250), (25, 2853230), (38, 1877125), (50, 1426615), (95, 750850), (125, 570646), (190, 375425), (250, 285323), (475, 150170), (950, 75085), (2375, 30034), (4750, 15017)]