144625390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 323721216

約数和(自身を除く): 179095826

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 721, 910, 1030, 1339, 1442, 1543, 2678, 3086, 3605, 6695, 7210, 7715, 9373, 10801, 13390, 15430, 18746, 20059, 21602, 40118, 46865, 54005, 93730, 100295, 108010, 140413, 158929, 200590, 280826, 317858, 702065, 794645, 1112503, 1404130, 1589290, 2066077, 2225006, 4132154, 5562515, 10330385, 11125030, 14462539, 20660770, 28925078, 72312695, 144625390]

約数ペア:

[(1, 144625390), (2, 72312695), (5, 28925078), (7, 20660770), (10, 14462539), (13, 11125030), (14, 10330385), (26, 5562515), (35, 4132154), (65, 2225006), (70, 2066077), (91, 1589290), (103, 1404130), (130, 1112503), (182, 794645), (206, 702065), (455, 317858), (515, 280826), (721, 200590), (910, 158929), (1030, 140413), (1339, 108010), (1442, 100295), (1543, 93730), (2678, 54005), (3086, 46865), (3605, 40118), (6695, 21602), (7210, 20059), (7715, 18746), (9373, 15430), (10801, 13390)]