73909140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4447}}^1$

素因数の和:4736

約数の個数: 48

約数和(自身を含む): 207739392

約数和(自身を除く): 133830252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 4447, 5540, 8310, 8894, 13341, 16620, 17788, 22235, 26682, 44470, 53364, 66705, 88940, 133410, 266820, 1231819, 2463638, 3695457, 4927276, 6159095, 7390914, 12318190, 14781828, 18477285, 24636380, 36954570, 73909140]

約数ペア:

[(1, 73909140), (2, 36954570), (3, 24636380), (4, 18477285), (5, 14781828), (6, 12318190), (10, 7390914), (12, 6159095), (15, 4927276), (20, 3695457), (30, 2463638), (60, 1231819), (277, 266820), (554, 133410), (831, 88940), (1108, 66705), (1385, 53364), (1662, 44470), (2770, 26682), (3324, 22235), (4155, 17788), (4447, 16620), (5540, 13341), (8310, 8894)]