72321030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42293}}^1$

素因数の和:42325

約数の個数: 48

約数和(自身を含む): 197935920

約数和(自身を除く): 125614890

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, 42293, 84586, 126879, 211465, 253758, 380637, 422930, 634395, 761274, 803567, 1268790, 1607134, 1903185, 2410701, 3806370, 4017835, 4821402, 7232103, 8035670, 12053505, 14464206, 24107010, 36160515, 72321030]

約数ペア:

[(1, 72321030), (2, 36160515), (3, 24107010), (5, 14464206), (6, 12053505), (9, 8035670), (10, 7232103), (15, 4821402), (18, 4017835), (19, 3806370), (30, 2410701), (38, 1903185), (45, 1607134), (57, 1268790), (90, 803567), (95, 761274), (114, 634395), (171, 422930), (190, 380637), (285, 253758), (342, 211465), (570, 126879), (855, 84586), (1710, 42293)]