91748090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1657}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 193926312

約数和(自身を除く): 102178222

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 791, 1130, 1582, 1657, 3314, 3955, 5537, 7910, 8285, 11074, 11599, 16570, 23198, 27685, 55370, 57995, 81193, 115990, 162386, 187241, 374482, 405965, 811930, 936205, 1310687, 1872410, 2621374, 6553435, 9174809, 13106870, 18349618, 45874045, 91748090]

約数ペア:

[(1, 91748090), (2, 45874045), (5, 18349618), (7, 13106870), (10, 9174809), (14, 6553435), (35, 2621374), (49, 1872410), (70, 1310687), (98, 936205), (113, 811930), (226, 405965), (245, 374482), (490, 187241), (565, 162386), (791, 115990), (1130, 81193), (1582, 57995), (1657, 55370), (3314, 27685), (3955, 23198), (5537, 16570), (7910, 11599), (8285, 11074)]