68986530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40343}}^1$

素因数の和:40375

約数の個数: 48

約数和(自身を含む): 188809920

約数和(自身を除く): 119823390

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, 40343, 80686, 121029, 201715, 242058, 363087, 403430, 605145, 726174, 766517, 1210290, 1533034, 1815435, 2299551, 3630870, 3832585, 4599102, 6898653, 7665170, 11497755, 13797306, 22995510, 34493265, 68986530]

約数ペア:

[(1, 68986530), (2, 34493265), (3, 22995510), (5, 13797306), (6, 11497755), (9, 7665170), (10, 6898653), (15, 4599102), (18, 3832585), (19, 3630870), (30, 2299551), (38, 1815435), (45, 1533034), (57, 1210290), (90, 766517), (95, 726174), (114, 605145), (171, 403430), (190, 363087), (285, 242058), (342, 201715), (570, 121029), (855, 80686), (1710, 40343)]