187801140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3130019}}^1$

素因数の和:3130031

約数の個数: 24

約数和(自身を含む): 525843360

約数和(自身を除く): 338042220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3130019, 6260038, 9390057, 12520076, 15650095, 18780114, 31300190, 37560228, 46950285, 62600380, 93900570, 187801140]

約数ペア:

[(1, 187801140), (2, 93900570), (3, 62600380), (4, 46950285), (5, 37560228), (6, 31300190), (10, 18780114), (12, 15650095), (15, 12520076), (20, 9390057), (30, 6260038), (60, 3130019)]