178152930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104183}}^1$

素因数の和:104215

約数の個数: 48

約数和(自身を含む): 487581120

約数和(自身を除く): 309428190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 104183, 208366, 312549, 520915, 625098, 937647, 1041830, 1562745, 1875294, 1979477, 3125490, 3958954, 4688235, 5938431, 9376470, 9897385, 11876862, 17815293, 19794770, 29692155, 35630586, 59384310, 89076465, 178152930]

約数ペア:

[(1, 178152930), (2, 89076465), (3, 59384310), (5, 35630586), (6, 29692155), (9, 19794770), (10, 17815293), (15, 11876862), (18, 9897385), (19, 9376470), (30, 5938431), (38, 4688235), (45, 3958954), (57, 3125490), (90, 1979477), (95, 1875294), (114, 1562745), (171, 1041830), (190, 937647), (285, 625098), (342, 520915), (570, 312549), (855, 208366), (1710, 104183)]