11711220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10273}}^1$

素因数の和:10304

約数の個数: 48

約数和(自身を含む): 34520640

約数和(自身を除く): 22809420

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, 10273, 20546, 30819, 41092, 51365, 61638, 102730, 123276, 154095, 195187, 205460, 308190, 390374, 585561, 616380, 780748, 975935, 1171122, 1951870, 2342244, 2927805, 3903740, 5855610, 11711220]

約数ペア:

[(1, 11711220), (2, 5855610), (3, 3903740), (4, 2927805), (5, 2342244), (6, 1951870), (10, 1171122), (12, 975935), (15, 780748), (19, 616380), (20, 585561), (30, 390374), (38, 308190), (57, 205460), (60, 195187), (76, 154095), (95, 123276), (114, 102730), (190, 61638), (228, 51365), (285, 41092), (380, 30819), (570, 20546), (1140, 10273)]