144224340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184903}}^1$

素因数の和:184928

約数の個数: 48

約数和(自身を含む): 434894208

約数和(自身を除く): 290669868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 184903, 369806, 554709, 739612, 924515, 1109418, 1849030, 2218836, 2403739, 2773545, 3698060, 4807478, 5547090, 7211217, 9614956, 11094180, 12018695, 14422434, 24037390, 28844868, 36056085, 48074780, 72112170, 144224340]

約数ペア:

[(1, 144224340), (2, 72112170), (3, 48074780), (4, 36056085), (5, 28844868), (6, 24037390), (10, 14422434), (12, 12018695), (13, 11094180), (15, 9614956), (20, 7211217), (26, 5547090), (30, 4807478), (39, 3698060), (52, 2773545), (60, 2403739), (65, 2218836), (78, 1849030), (130, 1109418), (156, 924515), (195, 739612), (260, 554709), (390, 369806), (780, 184903)]