195403770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{13829}}^1$

素因数の和:13999

約数の個数: 48

約数和(自身を含む): 511322760

約数和(自身を除く): 315918990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 13829, 14130, 27658, 41487, 69145, 82974, 124461, 138290, 207435, 248922, 414870, 622305, 1244610, 2171153, 4342306, 6513459, 10855765, 13026918, 19540377, 21711530, 32567295, 39080754, 65134590, 97701885, 195403770]

約数ペア:

[(1, 195403770), (2, 97701885), (3, 65134590), (5, 39080754), (6, 32567295), (9, 21711530), (10, 19540377), (15, 13026918), (18, 10855765), (30, 6513459), (45, 4342306), (90, 2171153), (157, 1244610), (314, 622305), (471, 414870), (785, 248922), (942, 207435), (1413, 138290), (1570, 124461), (2355, 82974), (2826, 69145), (4710, 41487), (7065, 27658), (13829, 14130)]