2007361305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16651}}^1$

素因数の和:16731

約数の個数: 64

約数和(自身を含む): 3836620800

約数和(自身を除く): 1829259495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 47, 57, 95, 135, 141, 171, 235, 285, 423, 513, 705, 855, 893, 1269, 2115, 2565, 2679, 4465, 6345, 8037, 13395, 16651, 24111, 40185, 49953, 83255, 120555, 149859, 249765, 316369, 449577, 749295, 782597, 949107, 1581845, 2247885, 2347791, 2847321, 3912985, 4745535, 7043373, 8541963, 11738955, 14236605, 14869343, 21130119, 35216865, 42709815, 44608029, 74346715, 105650595, 133824087, 223040145, 401472261, 669120435, 2007361305]

約数ペア:

[(1, 2007361305), (3, 669120435), (5, 401472261), (9, 223040145), (15, 133824087), (19, 105650595), (27, 74346715), (45, 44608029), (47, 42709815), (57, 35216865), (95, 21130119), (135, 14869343), (141, 14236605), (171, 11738955), (235, 8541963), (285, 7043373), (423, 4745535), (513, 3912985), (705, 2847321), (855, 2347791), (893, 2247885), (1269, 1581845), (2115, 949107), (2565, 782597), (2679, 749295), (4465, 449577), (6345, 316369), (8037, 249765), (13395, 149859), (16651, 120555), (24111, 83255), (40185, 49953)]