677103470

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 1278720000

約数和(自身を除く): 601616530

約数列:

[1, 2, 5, 10, 59, 73, 79, 118, 146, 158, 199, 295, 365, 395, 398, 590, 730, 790, 995, 1990, 4307, 4661, 5767, 8614, 9322, 11534, 11741, 14527, 15721, 21535, 23305, 23482, 28835, 29054, 31442, 43070, 46610, 57670, 58705, 72635, 78605, 117410, 145270, 157210, 340253, 680506, 857093, 927539, 1147633, 1701265, 1714186, 1855078, 2295266, 3402530, 4285465, 4637695, 5738165, 8570930, 9275390, 11476330, 67710347, 135420694, 338551735, 677103470]

約数ペア:

[(1, 677103470), (2, 338551735), (5, 135420694), (10, 67710347), (59, 11476330), (73, 9275390), (79, 8570930), (118, 5738165), (146, 4637695), (158, 4285465), (199, 3402530), (295, 2295266), (365, 1855078), (395, 1714186), (398, 1701265), (590, 1147633), (730, 927539), (790, 857093), (995, 680506), (1990, 340253), (4307, 157210), (4661, 145270), (5767, 117410), (8614, 78605), (9322, 72635), (11534, 58705), (11741, 57670), (14527, 46610), (15721, 43070), (21535, 31442), (23305, 29054), (23482, 28835)]