169014790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 364290048

約数和(自身を除く): 195275258

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 71, 142, 155, 217, 310, 355, 434, 497, 710, 994, 1085, 1097, 2170, 2194, 2201, 2485, 4402, 4970, 5485, 7679, 10970, 11005, 15358, 15407, 22010, 30814, 34007, 38395, 68014, 76790, 77035, 77887, 154070, 155774, 170035, 238049, 340070, 389435, 476098, 545209, 778870, 1090418, 1190245, 2380490, 2414497, 2726045, 4828994, 5452090, 12072485, 16901479, 24144970, 33802958, 84507395, 169014790]

約数ペア:

[(1, 169014790), (2, 84507395), (5, 33802958), (7, 24144970), (10, 16901479), (14, 12072485), (31, 5452090), (35, 4828994), (62, 2726045), (70, 2414497), (71, 2380490), (142, 1190245), (155, 1090418), (217, 778870), (310, 545209), (355, 476098), (434, 389435), (497, 340070), (710, 238049), (994, 170035), (1085, 155774), (1097, 154070), (2170, 77887), (2194, 77035), (2201, 76790), (2485, 68014), (4402, 38395), (4970, 34007), (5485, 30814), (7679, 22010), (10970, 15407), (11005, 15358)]