39934230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 110039040

約数和(自身を除く): 70104810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 397, 479, 794, 958, 1191, 1437, 1985, 2382, 2395, 2779, 2874, 3353, 3970, 4790, 5558, 5955, 6706, 7185, 8337, 10059, 11910, 13895, 14370, 16674, 16765, 20118, 27790, 33530, 41685, 50295, 83370, 100590, 190163, 380326, 570489, 950815, 1140978, 1331141, 1901630, 2662282, 2852445, 3993423, 5704890, 6655705, 7986846, 13311410, 19967115, 39934230]

約数ペア:

[(1, 39934230), (2, 19967115), (3, 13311410), (5, 7986846), (6, 6655705), (7, 5704890), (10, 3993423), (14, 2852445), (15, 2662282), (21, 1901630), (30, 1331141), (35, 1140978), (42, 950815), (70, 570489), (105, 380326), (210, 190163), (397, 100590), (479, 83370), (794, 50295), (958, 41685), (1191, 33530), (1437, 27790), (1985, 20118), (2382, 16765), (2395, 16674), (2779, 14370), (2874, 13895), (3353, 11910), (3970, 10059), (4790, 8337), (5558, 7185), (5955, 6706)]