10258990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 23048064

約数和(自身を除く): 12789074

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 233, 238, 259, 370, 466, 518, 595, 629, 1165, 1190, 1258, 1295, 1631, 2330, 2590, 3145, 3262, 3961, 4403, 6290, 7922, 8155, 8621, 8806, 16310, 17242, 19805, 22015, 27727, 39610, 43105, 44030, 55454, 60347, 86210, 120694, 138635, 146557, 277270, 293114, 301735, 603470, 732785, 1025899, 1465570, 2051798, 5129495, 10258990]

約数ペア:

[(1, 10258990), (2, 5129495), (5, 2051798), (7, 1465570), (10, 1025899), (14, 732785), (17, 603470), (34, 301735), (35, 293114), (37, 277270), (70, 146557), (74, 138635), (85, 120694), (119, 86210), (170, 60347), (185, 55454), (233, 44030), (238, 43105), (259, 39610), (370, 27727), (466, 22015), (518, 19805), (595, 17242), (629, 16310), (1165, 8806), (1190, 8621), (1258, 8155), (1295, 7922), (1631, 6290), (2330, 4403), (2590, 3961), (3145, 3262)]