199638060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{21193}}^1$

素因数の和:21362

約数の個数: 48

約数和(自身を含む): 562573536

約数和(自身を除く): 362935476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 21193, 42386, 63579, 84772, 105965, 127158, 211930, 254316, 317895, 423860, 635790, 1271580, 3327301, 6654602, 9981903, 13309204, 16636505, 19963806, 33273010, 39927612, 49909515, 66546020, 99819030, 199638060]

約数ペア:

[(1, 199638060), (2, 99819030), (3, 66546020), (4, 49909515), (5, 39927612), (6, 33273010), (10, 19963806), (12, 16636505), (15, 13309204), (20, 9981903), (30, 6654602), (60, 3327301), (157, 1271580), (314, 635790), (471, 423860), (628, 317895), (785, 254316), (942, 211930), (1570, 127158), (1884, 105965), (2355, 84772), (3140, 63579), (4710, 42386), (9420, 21193)]