72767730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{827}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 127542030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 419, 827, 838, 1257, 1654, 2095, 2481, 2514, 2933, 4135, 4190, 4962, 5789, 5866, 6285, 8270, 8799, 11578, 12405, 12570, 14665, 17367, 17598, 24810, 28945, 29330, 34734, 43995, 57890, 86835, 87990, 173670, 346513, 693026, 1039539, 1732565, 2079078, 2425591, 3465130, 4851182, 5197695, 7276773, 10395390, 12127955, 14553546, 24255910, 36383865, 72767730]

約数ペア:

[(1, 72767730), (2, 36383865), (3, 24255910), (5, 14553546), (6, 12127955), (7, 10395390), (10, 7276773), (14, 5197695), (15, 4851182), (21, 3465130), (30, 2425591), (35, 2079078), (42, 1732565), (70, 1039539), (105, 693026), (210, 346513), (419, 173670), (827, 87990), (838, 86835), (1257, 57890), (1654, 43995), (2095, 34734), (2481, 29330), (2514, 28945), (2933, 24810), (4135, 17598), (4190, 17367), (4962, 14665), (5789, 12570), (5866, 12405), (6285, 11578), (8270, 8799)]