2371460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 6134016

約数和(自身を除く): 3762556

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, 1303, 1820, 2606, 5212, 6515, 9121, 13030, 16939, 18242, 26060, 33878, 36484, 45605, 67756, 84695, 91210, 118573, 169390, 182420, 237146, 338780, 474292, 592865, 1185730, 2371460]

約数ペア:

[(1, 2371460), (2, 1185730), (4, 592865), (5, 474292), (7, 338780), (10, 237146), (13, 182420), (14, 169390), (20, 118573), (26, 91210), (28, 84695), (35, 67756), (52, 45605), (65, 36484), (70, 33878), (91, 26060), (130, 18242), (140, 16939), (182, 13030), (260, 9121), (364, 6515), (455, 5212), (910, 2606), (1303, 1820)]