154480770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{190717}}^1$

素因数の和:190736

約数の個数: 40

約数和(自身を含む): 415383804

約数和(自身を除く): 260903034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 190717, 381434, 572151, 953585, 1144302, 1716453, 1907170, 2860755, 3432906, 5149359, 5721510, 8582265, 10298718, 15448077, 17164530, 25746795, 30896154, 51493590, 77240385, 154480770]

約数ペア:

[(1, 154480770), (2, 77240385), (3, 51493590), (5, 30896154), (6, 25746795), (9, 17164530), (10, 15448077), (15, 10298718), (18, 8582265), (27, 5721510), (30, 5149359), (45, 3432906), (54, 2860755), (81, 1907170), (90, 1716453), (135, 1144302), (162, 953585), (270, 572151), (405, 381434), (810, 190717)]