11688420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10253}}^1$

素因数の和:10284

約数の個数: 48

約数和(自身を含む): 34453440

約数和(自身を除く): 22765020

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, 10253, 20506, 30759, 41012, 51265, 61518, 102530, 123036, 153795, 194807, 205060, 307590, 389614, 584421, 615180, 779228, 974035, 1168842, 1948070, 2337684, 2922105, 3896140, 5844210, 11688420]

約数ペア:

[(1, 11688420), (2, 5844210), (3, 3896140), (4, 2922105), (5, 2337684), (6, 1948070), (10, 1168842), (12, 974035), (15, 779228), (19, 615180), (20, 584421), (30, 389614), (38, 307590), (57, 205060), (60, 194807), (76, 153795), (95, 123036), (114, 102530), (190, 61518), (228, 51265), (285, 41012), (380, 30759), (570, 20506), (1140, 10253)]