13780130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 18395230

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 797, 910, 1235, 1330, 1594, 1729, 2470, 3458, 3985, 5579, 7970, 8645, 10361, 11158, 15143, 17290, 20722, 27895, 30286, 51805, 55790, 72527, 75715, 103610, 106001, 145054, 151430, 196859, 212002, 362635, 393718, 530005, 725270, 984295, 1060010, 1378013, 1968590, 2756026, 6890065, 13780130]

約数ペア:

[(1, 13780130), (2, 6890065), (5, 2756026), (7, 1968590), (10, 1378013), (13, 1060010), (14, 984295), (19, 725270), (26, 530005), (35, 393718), (38, 362635), (65, 212002), (70, 196859), (91, 151430), (95, 145054), (130, 106001), (133, 103610), (182, 75715), (190, 72527), (247, 55790), (266, 51805), (455, 30286), (494, 27895), (665, 20722), (797, 17290), (910, 15143), (1235, 11158), (1330, 10361), (1594, 8645), (1729, 7970), (2470, 5579), (3458, 3985)]