29751530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 61067520

約数和(自身を除く): 31315990

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 61, 85, 95, 122, 151, 170, 190, 302, 305, 323, 610, 646, 755, 1037, 1159, 1510, 1615, 2074, 2318, 2567, 2869, 3230, 5134, 5185, 5738, 5795, 9211, 10370, 11590, 12835, 14345, 18422, 19703, 25670, 28690, 39406, 46055, 48773, 92110, 97546, 98515, 156587, 175009, 197030, 243865, 313174, 350018, 487730, 782935, 875045, 1565870, 1750090, 2975153, 5950306, 14875765, 29751530]

約数ペア:

[(1, 29751530), (2, 14875765), (5, 5950306), (10, 2975153), (17, 1750090), (19, 1565870), (34, 875045), (38, 782935), (61, 487730), (85, 350018), (95, 313174), (122, 243865), (151, 197030), (170, 175009), (190, 156587), (302, 98515), (305, 97546), (323, 92110), (610, 48773), (646, 46055), (755, 39406), (1037, 28690), (1159, 25670), (1510, 19703), (1615, 18422), (2074, 14345), (2318, 12835), (2567, 11590), (2869, 10370), (3230, 9211), (5134, 5795), (5185, 5738)]