1769184430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2549}}^1$

素因数の和:2869

約数の個数: 64

約数和(自身を含む): 3624264000

約数和(自身を除く): 1855079570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 281, 494, 562, 1235, 1405, 2470, 2549, 2810, 3653, 5098, 5339, 7306, 10678, 12745, 18265, 25490, 26695, 33137, 36530, 48431, 53390, 66274, 69407, 96862, 138814, 165685, 242155, 331370, 347035, 484310, 629603, 694070, 716269, 1259206, 1432538, 3148015, 3581345, 6296030, 7162690, 9311497, 13609111, 18622994, 27218222, 46557485, 68045555, 93114970, 136091110, 176918443, 353836886, 884592215, 1769184430]

約数ペア:

[(1, 1769184430), (2, 884592215), (5, 353836886), (10, 176918443), (13, 136091110), (19, 93114970), (26, 68045555), (38, 46557485), (65, 27218222), (95, 18622994), (130, 13609111), (190, 9311497), (247, 7162690), (281, 6296030), (494, 3581345), (562, 3148015), (1235, 1432538), (1405, 1259206), (2470, 716269), (2549, 694070), (2810, 629603), (3653, 484310), (5098, 347035), (5339, 331370), (7306, 242155), (10678, 165685), (12745, 138814), (18265, 96862), (25490, 69407), (26695, 66274), (33137, 53390), (36530, 48431)]