70478590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1957

約数の個数: 64

約数和(自身を含む): 160030080

約数和(自身を除く): 89551490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1435, 1889, 2665, 2870, 3731, 3778, 5330, 7462, 9445, 13223, 18655, 18890, 24557, 26446, 37310, 49114, 66115, 77449, 122785, 132230, 154898, 171899, 245570, 343798, 387245, 542143, 774490, 859495, 1006837, 1084286, 1718990, 2013674, 2710715, 5034185, 5421430, 7047859, 10068370, 14095718, 35239295, 70478590]

約数ペア:

[(1, 70478590), (2, 35239295), (5, 14095718), (7, 10068370), (10, 7047859), (13, 5421430), (14, 5034185), (26, 2710715), (35, 2013674), (41, 1718990), (65, 1084286), (70, 1006837), (82, 859495), (91, 774490), (130, 542143), (182, 387245), (205, 343798), (287, 245570), (410, 171899), (455, 154898), (533, 132230), (574, 122785), (910, 77449), (1066, 66115), (1435, 49114), (1889, 37310), (2665, 26446), (2870, 24557), (3731, 18890), (3778, 18655), (5330, 13223), (7462, 9445)]