171415734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:3005

約数の個数: 64

約数和(自身を含む): 415687680

約数和(自身を除く): 244271946

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 138, 161, 183, 322, 366, 427, 483, 854, 966, 1281, 1403, 2562, 2806, 2909, 4209, 5818, 8418, 8727, 9821, 17454, 19642, 20363, 29463, 40726, 58926, 61089, 66907, 122178, 133814, 177449, 200721, 354898, 401442, 468349, 532347, 936698, 1064694, 1242143, 1405047, 2484286, 2810094, 3726429, 4081327, 7452858, 8162654, 12243981, 24487962, 28569289, 57138578, 85707867, 171415734]

約数ペア:

[(1, 171415734), (2, 85707867), (3, 57138578), (6, 28569289), (7, 24487962), (14, 12243981), (21, 8162654), (23, 7452858), (42, 4081327), (46, 3726429), (61, 2810094), (69, 2484286), (122, 1405047), (138, 1242143), (161, 1064694), (183, 936698), (322, 532347), (366, 468349), (427, 401442), (483, 354898), (854, 200721), (966, 177449), (1281, 133814), (1403, 122178), (2562, 66907), (2806, 61089), (2909, 58926), (4209, 40726), (5818, 29463), (8418, 20363), (8727, 19642), (9821, 17454)]