149079510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87181}}^1$

素因数の和:87213

約数の個数: 48

約数和(自身を含む): 408011760

約数和(自身を除く): 258932250

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, 87181, 174362, 261543, 435905, 523086, 784629, 871810, 1307715, 1569258, 1656439, 2615430, 3312878, 3923145, 4969317, 7846290, 8282195, 9938634, 14907951, 16564390, 24846585, 29815902, 49693170, 74539755, 149079510]

約数ペア:

[(1, 149079510), (2, 74539755), (3, 49693170), (5, 29815902), (6, 24846585), (9, 16564390), (10, 14907951), (15, 9938634), (18, 8282195), (19, 7846290), (30, 4969317), (38, 3923145), (45, 3312878), (57, 2615430), (90, 1656439), (95, 1569258), (114, 1307715), (171, 871810), (190, 784629), (285, 523086), (342, 435905), (570, 261543), (855, 174362), (1710, 87181)]