190054530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{111143}}^1$

素因数の和:111175

約数の個数: 48

約数和(自身を含む): 520153920

約数和(自身を除く): 330099390

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, 111143, 222286, 333429, 555715, 666858, 1000287, 1111430, 1667145, 2000574, 2111717, 3334290, 4223434, 5001435, 6335151, 10002870, 10558585, 12670302, 19005453, 21117170, 31675755, 38010906, 63351510, 95027265, 190054530]

約数ペア:

[(1, 190054530), (2, 95027265), (3, 63351510), (5, 38010906), (6, 31675755), (9, 21117170), (10, 19005453), (15, 12670302), (18, 10558585), (19, 10002870), (30, 6335151), (38, 5001435), (45, 4223434), (57, 3334290), (90, 2111717), (95, 2000574), (114, 1667145), (171, 1111430), (190, 1000287), (285, 666858), (342, 555715), (570, 333429), (855, 222286), (1710, 111143)]