65716020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{365089}}^1$

素因数の和:365104

約数の個数: 36

約数和(自身を含む): 199339140

約数和(自身を除く): 133623120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 365089, 730178, 1095267, 1460356, 1825445, 2190534, 3285801, 3650890, 4381068, 5476335, 6571602, 7301780, 10952670, 13143204, 16429005, 21905340, 32858010, 65716020]

約数ペア:

[(1, 65716020), (2, 32858010), (3, 21905340), (4, 16429005), (5, 13143204), (6, 10952670), (9, 7301780), (10, 6571602), (12, 5476335), (15, 4381068), (18, 3650890), (20, 3285801), (30, 2190534), (36, 1825445), (45, 1460356), (60, 1095267), (90, 730178), (180, 365089)]