90085170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{428977}}^1$

素因数の和:428994

約数の個数: 32

約数和(自身を含む): 247091328

約数和(自身を除く): 157006158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 428977, 857954, 1286931, 2144885, 2573862, 3002839, 4289770, 6005678, 6434655, 9008517, 12869310, 15014195, 18017034, 30028390, 45042585, 90085170]

約数ペア:

[(1, 90085170), (2, 45042585), (3, 30028390), (5, 18017034), (6, 15014195), (7, 12869310), (10, 9008517), (14, 6434655), (15, 6005678), (21, 4289770), (30, 3002839), (35, 2573862), (42, 2144885), (70, 1286931), (105, 857954), (210, 428977)]