258202490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6037}}^1$

素因数の和:6111

約数の個数: 64

約数和(自身を含む): 584285184

約数和(自身を除く): 326082694

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 910, 1222, 1645, 3055, 3290, 4277, 6037, 6110, 8554, 12074, 21385, 30185, 42259, 42770, 60370, 78481, 84518, 156962, 211295, 283739, 392405, 422590, 549367, 567478, 784810, 1098734, 1418695, 1986173, 2746835, 2837390, 3688607, 3972346, 5493670, 7377214, 9930865, 18443035, 19861730, 25820249, 36886070, 51640498, 129101245, 258202490]

約数ペア:

[(1, 258202490), (2, 129101245), (5, 51640498), (7, 36886070), (10, 25820249), (13, 19861730), (14, 18443035), (26, 9930865), (35, 7377214), (47, 5493670), (65, 3972346), (70, 3688607), (91, 2837390), (94, 2746835), (130, 1986173), (182, 1418695), (235, 1098734), (329, 784810), (455, 567478), (470, 549367), (611, 422590), (658, 392405), (910, 283739), (1222, 211295), (1645, 156962), (3055, 84518), (3290, 78481), (4277, 60370), (6037, 42770), (6110, 42259), (8554, 30185), (12074, 21385)]