72701030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5711}}^1$

素因数の和:5804

約数の個数: 32

約数和(自身を含む): 139829760

約数和(自身を除く): 67128730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 5711, 6365, 11422, 12730, 28555, 57110, 108509, 217018, 382637, 542545, 765274, 1085090, 1913185, 3826370, 7270103, 14540206, 36350515, 72701030]

約数ペア:

[(1, 72701030), (2, 36350515), (5, 14540206), (10, 7270103), (19, 3826370), (38, 1913185), (67, 1085090), (95, 765274), (134, 542545), (190, 382637), (335, 217018), (670, 108509), (1273, 57110), (2546, 28555), (5711, 12730), (6365, 11422)]