12829180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 36197280

約数和(自身を除く): 23368100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 53, 65, 70, 76, 91, 95, 98, 106, 130, 133, 140, 182, 190, 196, 212, 245, 247, 260, 265, 266, 364, 371, 380, 455, 490, 494, 530, 532, 637, 665, 689, 742, 910, 931, 980, 988, 1007, 1060, 1235, 1274, 1330, 1378, 1484, 1729, 1820, 1855, 1862, 2014, 2470, 2548, 2597, 2660, 2756, 3185, 3445, 3458, 3710, 3724, 4028, 4655, 4823, 4940, 5035, 5194, 6370, 6890, 6916, 7049, 7420, 8645, 9310, 9646, 10070, 10388, 12103, 12740, 12985, 13091, 13780, 14098, 17290, 18620, 19292, 20140, 24115, 24206, 25970, 26182, 28196, 33761, 34580, 35245, 48230, 48412, 49343, 51940, 52364, 60515, 65455, 67522, 70490, 91637, 96460, 98686, 121030, 130910, 135044, 140980, 168805, 183274, 197372, 242060, 246715, 261820, 337610, 366548, 458185, 493430, 641459, 675220, 916370, 986860, 1282918, 1832740, 2565836, 3207295, 6414590, 12829180]

約数ペア:

[(1, 12829180), (2, 6414590), (4, 3207295), (5, 2565836), (7, 1832740), (10, 1282918), (13, 986860), (14, 916370), (19, 675220), (20, 641459), (26, 493430), (28, 458185), (35, 366548), (38, 337610), (49, 261820), (52, 246715), (53, 242060), (65, 197372), (70, 183274), (76, 168805), (91, 140980), (95, 135044), (98, 130910), (106, 121030), (130, 98686), (133, 96460), (140, 91637), (182, 70490), (190, 67522), (196, 65455), (212, 60515), (245, 52364), (247, 51940), (260, 49343), (265, 48412), (266, 48230), (364, 35245), (371, 34580), (380, 33761), (455, 28196), (490, 26182), (494, 25970), (530, 24206), (532, 24115), (637, 20140), (665, 19292), (689, 18620), (742, 17290), (910, 14098), (931, 13780), (980, 13091), (988, 12985), (1007, 12740), (1060, 12103), (1235, 10388), (1274, 10070), (1330, 9646), (1378, 9310), (1484, 8645), (1729, 7420), (1820, 7049), (1855, 6916), (1862, 6890), (2014, 6370), (2470, 5194), (2548, 5035), (2597, 4940), (2660, 4823), (2756, 4655), (3185, 4028), (3445, 3724), (3458, 3710)]