70716670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7919}}^1$

素因数の和:7992

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 66140930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 7919, 8930, 15838, 39595, 79190, 150461, 300922, 372193, 744386, 752305, 1504610, 1860965, 3721930, 7071667, 14143334, 35358335, 70716670]

約数ペア:

[(1, 70716670), (2, 35358335), (5, 14143334), (10, 7071667), (19, 3721930), (38, 1860965), (47, 1504610), (94, 752305), (95, 744386), (190, 372193), (235, 300922), (470, 150461), (893, 79190), (1786, 39595), (4465, 15838), (7919, 8930)]