39710790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{21011}}^1$

素因数の和:21034

約数の個数: 64

約数和(自身を含む): 121029120

約数和(自身を除く): 81318330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 21011, 42022, 63033, 105055, 126066, 147077, 189099, 210110, 294154, 315165, 378198, 441231, 567297, 630330, 735385, 882462, 945495, 1134594, 1323693, 1470770, 1890990, 2206155, 2647386, 2836485, 3971079, 4412310, 5672970, 6618465, 7942158, 13236930, 19855395, 39710790]

約数ペア:

[(1, 39710790), (2, 19855395), (3, 13236930), (5, 7942158), (6, 6618465), (7, 5672970), (9, 4412310), (10, 3971079), (14, 2836485), (15, 2647386), (18, 2206155), (21, 1890990), (27, 1470770), (30, 1323693), (35, 1134594), (42, 945495), (45, 882462), (54, 735385), (63, 630330), (70, 567297), (90, 441231), (105, 378198), (126, 315165), (135, 294154), (189, 210110), (210, 189099), (270, 147077), (315, 126066), (378, 105055), (630, 63033), (945, 42022), (1890, 21011)]