74853590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28901}}^1$

素因数の和:28952

約数の個数: 32

約数和(自身を含む): 158151744

約数和(自身を除く): 83298154

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 28901, 57802, 144505, 202307, 289010, 404614, 1011535, 1069337, 2023070, 2138674, 5346685, 7485359, 10693370, 14970718, 37426795, 74853590]

約数ペア:

[(1, 74853590), (2, 37426795), (5, 14970718), (7, 10693370), (10, 7485359), (14, 5346685), (35, 2138674), (37, 2023070), (70, 1069337), (74, 1011535), (185, 404614), (259, 289010), (370, 202307), (518, 144505), (1295, 57802), (2590, 28901)]