7828590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1$

素因数の和:3417

約数の個数: 64

約数和(自身を含む): 23431680

約数和(自身を除く): 15603090

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 3389, 6778, 10167, 16945, 20334, 23723, 33890, 37279, 47446, 50835, 71169, 74558, 101670, 111837, 118615, 142338, 186395, 223674, 237230, 260953, 355845, 372790, 521906, 559185, 711690, 782859, 1118370, 1304765, 1565718, 2609530, 3914295, 7828590]

約数ペア:

[(1, 7828590), (2, 3914295), (3, 2609530), (5, 1565718), (6, 1304765), (7, 1118370), (10, 782859), (11, 711690), (14, 559185), (15, 521906), (21, 372790), (22, 355845), (30, 260953), (33, 237230), (35, 223674), (42, 186395), (55, 142338), (66, 118615), (70, 111837), (77, 101670), (105, 74558), (110, 71169), (154, 50835), (165, 47446), (210, 37279), (231, 33890), (330, 23723), (385, 20334), (462, 16945), (770, 10167), (1155, 6778), (2310, 3389)]