2008653270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{4339}}^1$

素因数の和:5549

約数の個数: 64

約数和(自身を含む): 5197167360

約数和(自身を除く): 3188514090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1187, 2374, 3561, 4339, 5935, 7122, 8678, 11870, 13017, 15431, 17805, 21695, 26034, 30862, 35610, 43390, 46293, 56407, 65085, 77155, 92586, 112814, 130170, 154310, 169221, 231465, 282035, 338442, 462930, 564070, 846105, 1692210, 5150393, 10300786, 15451179, 25751965, 30902358, 51503930, 66955109, 77255895, 133910218, 154511790, 200865327, 334775545, 401730654, 669551090, 1004326635, 2008653270]

約数ペア:

[(1, 2008653270), (2, 1004326635), (3, 669551090), (5, 401730654), (6, 334775545), (10, 200865327), (13, 154511790), (15, 133910218), (26, 77255895), (30, 66955109), (39, 51503930), (65, 30902358), (78, 25751965), (130, 15451179), (195, 10300786), (390, 5150393), (1187, 1692210), (2374, 846105), (3561, 564070), (4339, 462930), (5935, 338442), (7122, 282035), (8678, 231465), (11870, 169221), (13017, 154310), (15431, 130170), (17805, 112814), (21695, 92586), (26034, 77155), (30862, 65085), (35610, 56407), (43390, 46293)]