78299010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{869989}}^1$

素因数の和:870002

約数の個数: 24

約数和(自身を含む): 203577660

約数和(自身を除く): 125278650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 869989, 1739978, 2609967, 4349945, 5219934, 7829901, 8699890, 13049835, 15659802, 26099670, 39149505, 78299010]

約数ペア:

[(1, 78299010), (2, 39149505), (3, 26099670), (5, 15659802), (6, 13049835), (9, 8699890), (10, 7829901), (15, 5219934), (18, 4349945), (30, 2609967), (45, 1739978), (90, 869989)]