150639570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21187}}^1$

素因数の和:21279

約数の個数: 48

約数和(自身を含む): 396639360

約数和(自身を除く): 245999790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 21187, 42374, 63561, 105935, 127122, 190683, 211870, 317805, 381366, 635610, 953415, 1673773, 1906830, 3347546, 5021319, 8368865, 10042638, 15063957, 16737730, 25106595, 30127914, 50213190, 75319785, 150639570]

約数ペア:

[(1, 150639570), (2, 75319785), (3, 50213190), (5, 30127914), (6, 25106595), (9, 16737730), (10, 15063957), (15, 10042638), (18, 8368865), (30, 5021319), (45, 3347546), (79, 1906830), (90, 1673773), (158, 953415), (237, 635610), (395, 381366), (474, 317805), (711, 211870), (790, 190683), (1185, 127122), (1422, 105935), (2370, 63561), (3555, 42374), (7110, 21187)]