7271110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 17729280

約数和(自身を除く): 10458170

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 71, 77, 95, 98, 110, 133, 142, 154, 190, 209, 245, 266, 355, 385, 418, 490, 497, 539, 665, 710, 770, 781, 931, 994, 1045, 1078, 1330, 1349, 1463, 1562, 1862, 2090, 2485, 2695, 2698, 2926, 3479, 3905, 4655, 4970, 5390, 5467, 6745, 6958, 7315, 7810, 9310, 9443, 10241, 10934, 13490, 14630, 14839, 17395, 18886, 20482, 27335, 29678, 34790, 38269, 47215, 51205, 54670, 66101, 74195, 76538, 94430, 102410, 103873, 132202, 148390, 191345, 207746, 330505, 382690, 519365, 661010, 727111, 1038730, 1454222, 3635555, 7271110]

約数ペア:

[(1, 7271110), (2, 3635555), (5, 1454222), (7, 1038730), (10, 727111), (11, 661010), (14, 519365), (19, 382690), (22, 330505), (35, 207746), (38, 191345), (49, 148390), (55, 132202), (70, 103873), (71, 102410), (77, 94430), (95, 76538), (98, 74195), (110, 66101), (133, 54670), (142, 51205), (154, 47215), (190, 38269), (209, 34790), (245, 29678), (266, 27335), (355, 20482), (385, 18886), (418, 17395), (490, 14839), (497, 14630), (539, 13490), (665, 10934), (710, 10241), (770, 9443), (781, 9310), (931, 7810), (994, 7315), (1045, 6958), (1078, 6745), (1330, 5467), (1349, 5390), (1463, 4970), (1562, 4655), (1862, 3905), (2090, 3479), (2485, 2926), (2695, 2698)]