3950310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 11676672

約数和(自身を除く): 7726362

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 1447, 2730, 2894, 4341, 7235, 8682, 10129, 14470, 18811, 20258, 21705, 30387, 37622, 43410, 50645, 56433, 60774, 94055, 101290, 112866, 131677, 151935, 188110, 263354, 282165, 303870, 395031, 564330, 658385, 790062, 1316770, 1975155, 3950310]

約数ペア:

[(1, 3950310), (2, 1975155), (3, 1316770), (5, 790062), (6, 658385), (7, 564330), (10, 395031), (13, 303870), (14, 282165), (15, 263354), (21, 188110), (26, 151935), (30, 131677), (35, 112866), (39, 101290), (42, 94055), (65, 60774), (70, 56433), (78, 50645), (91, 43410), (105, 37622), (130, 30387), (182, 21705), (195, 20258), (210, 18811), (273, 14470), (390, 10129), (455, 8682), (546, 7235), (910, 4341), (1365, 2894), (1447, 2730)]