2584470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 7335936

約数和(自身を除く): 4751466

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 397, 434, 465, 651, 794, 930, 1085, 1191, 1302, 1985, 2170, 2382, 2779, 3255, 3970, 5558, 5955, 6510, 8337, 11910, 12307, 13895, 16674, 24614, 27790, 36921, 41685, 61535, 73842, 83370, 86149, 123070, 172298, 184605, 258447, 369210, 430745, 516894, 861490, 1292235, 2584470]

約数ペア:

[(1, 2584470), (2, 1292235), (3, 861490), (5, 516894), (6, 430745), (7, 369210), (10, 258447), (14, 184605), (15, 172298), (21, 123070), (30, 86149), (31, 83370), (35, 73842), (42, 61535), (62, 41685), (70, 36921), (93, 27790), (105, 24614), (155, 16674), (186, 13895), (210, 12307), (217, 11910), (310, 8337), (397, 6510), (434, 5955), (465, 5558), (651, 3970), (794, 3255), (930, 2779), (1085, 2382), (1191, 2170), (1302, 1985)]