15230968

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 30857400

約数和(自身を除く): 15626432

約数列:

[1, 2, 4, 8, 23, 46, 59, 61, 92, 118, 122, 184, 236, 244, 472, 488, 529, 1058, 1357, 1403, 2116, 2714, 2806, 3599, 4232, 5428, 5612, 7198, 10856, 11224, 14396, 28792, 31211, 32269, 62422, 64538, 82777, 124844, 129076, 165554, 249688, 258152, 331108, 662216, 1903871, 3807742, 7615484, 15230968]

約数ペア:

[(1, 15230968), (2, 7615484), (4, 3807742), (8, 1903871), (23, 662216), (46, 331108), (59, 258152), (61, 249688), (92, 165554), (118, 129076), (122, 124844), (184, 82777), (236, 64538), (244, 62422), (472, 32269), (488, 31211), (529, 28792), (1058, 14396), (1357, 11224), (1403, 10856), (2116, 7198), (2714, 5612), (2806, 5428), (3599, 4232)]