137852260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75743}}^1$

素因数の和:75772

約数の個数: 48

約数和(自身を含む): 356299776

約数和(自身を除く): 218447516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 75743, 151486, 302972, 378715, 530201, 757430, 984659, 1060402, 1514860, 1969318, 2120804, 2651005, 3938636, 4923295, 5302010, 6892613, 9846590, 10604020, 13785226, 19693180, 27570452, 34463065, 68926130, 137852260]

約数ペア:

[(1, 137852260), (2, 68926130), (4, 34463065), (5, 27570452), (7, 19693180), (10, 13785226), (13, 10604020), (14, 9846590), (20, 6892613), (26, 5302010), (28, 4923295), (35, 3938636), (52, 2651005), (65, 2120804), (70, 1969318), (91, 1514860), (130, 1060402), (140, 984659), (182, 757430), (260, 530201), (364, 378715), (455, 302972), (910, 151486), (1820, 75743)]