1520778836030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2721557}}^1$

素因数の和:2721773

約数の個数: 64

約数和(自身を含む): 3068611076160

約数和(自身を除く): 1547832240130

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 173, 190, 323, 346, 646, 865, 1615, 1730, 2941, 3230, 3287, 5882, 6574, 14705, 16435, 29410, 32870, 55879, 111758, 279395, 558790, 2721557, 5443114, 13607785, 27215570, 46266469, 51709583, 92532938, 103419166, 231332345, 258547915, 462664690, 470829361, 517095830, 879062911, 941658722, 1758125822, 2354146805, 4395314555, 4708293610, 8004099137, 8790629110, 8945757859, 16008198274, 17891515718, 40020495685, 44728789295, 80040991370, 89457578590, 152077883603, 304155767206, 760389418015, 1520778836030]

約数ペア:

[(1, 1520778836030), (2, 760389418015), (5, 304155767206), (10, 152077883603), (17, 89457578590), (19, 80040991370), (34, 44728789295), (38, 40020495685), (85, 17891515718), (95, 16008198274), (170, 8945757859), (173, 8790629110), (190, 8004099137), (323, 4708293610), (346, 4395314555), (646, 2354146805), (865, 1758125822), (1615, 941658722), (1730, 879062911), (2941, 517095830), (3230, 470829361), (3287, 462664690), (5882, 258547915), (6574, 231332345), (14705, 103419166), (16435, 92532938), (29410, 51709583), (32870, 46266469), (55879, 27215570), (111758, 13607785), (279395, 5443114), (558790, 2721557)]