64193530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 126991800

約数和(自身を除く): 62798270

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 449, 493, 841, 898, 986, 1682, 2245, 2465, 4205, 4490, 4930, 7633, 8410, 13021, 14297, 15266, 26042, 28594, 38165, 65105, 71485, 76330, 130210, 142970, 221357, 377609, 442714, 755218, 1106785, 1888045, 2213570, 3776090, 6419353, 12838706, 32096765, 64193530]

約数ペア:

[(1, 64193530), (2, 32096765), (5, 12838706), (10, 6419353), (17, 3776090), (29, 2213570), (34, 1888045), (58, 1106785), (85, 755218), (145, 442714), (170, 377609), (290, 221357), (449, 142970), (493, 130210), (841, 76330), (898, 71485), (986, 65105), (1682, 38165), (2245, 28594), (2465, 26042), (4205, 15266), (4490, 14297), (4930, 13021), (7633, 8410)]