70635540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61961}}^1$

素因数の和:61992

約数の個数: 48

約数和(自身を含む): 208192320

約数和(自身を除く): 137556780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 61961, 123922, 185883, 247844, 309805, 371766, 619610, 743532, 929415, 1177259, 1239220, 1858830, 2354518, 3531777, 3717660, 4709036, 5886295, 7063554, 11772590, 14127108, 17658885, 23545180, 35317770, 70635540]

約数ペア:

[(1, 70635540), (2, 35317770), (3, 23545180), (4, 17658885), (5, 14127108), (6, 11772590), (10, 7063554), (12, 5886295), (15, 4709036), (19, 3717660), (20, 3531777), (30, 2354518), (38, 1858830), (57, 1239220), (60, 1177259), (76, 929415), (95, 743532), (114, 619610), (190, 371766), (228, 309805), (285, 247844), (380, 185883), (570, 123922), (1140, 61961)]