2563281630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{44711}}^1$

素因数の和:44751

約数の個数: 144

約数和(自身を含む): 8349161184

約数和(自身を除く): 5785879554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3822, 4095, 4410, 5733, 6370, 8190, 9555, 11466, 19110, 28665, 44711, 57330, 89422, 134133, 223555, 268266, 312977, 402399, 447110, 581243, 625954, 670665, 804798, 938931, 1162486, 1341330, 1564885, 1743729, 1877862, 2011995, 2190839, 2816793, 2906215, 3129770, 3487458, 4023990, 4068701, 4381678, 4694655, 5231187, 5633586, 5812430, 6572517, 8137402, 8718645, 9389310, 10462374, 10954195, 12206103, 13145034, 14083965, 17437290, 19717551, 20343505, 21908390, 24412206, 26155935, 28167930, 28480907, 32862585, 36618309, 39435102, 40687010, 52311870, 56961814, 61030515, 65725170, 73236618, 85442721, 98587755, 122061030, 142404535, 170885442, 183091545, 197175510, 256328163, 284809070, 366183090, 427213605, 512656326, 854427210, 1281640815, 2563281630]

約数ペア:

[(1, 2563281630), (2, 1281640815), (3, 854427210), (5, 512656326), (6, 427213605), (7, 366183090), (9, 284809070), (10, 256328163), (13, 197175510), (14, 183091545), (15, 170885442), (18, 142404535), (21, 122061030), (26, 98587755), (30, 85442721), (35, 73236618), (39, 65725170), (42, 61030515), (45, 56961814), (49, 52311870), (63, 40687010), (65, 39435102), (70, 36618309), (78, 32862585), (90, 28480907), (91, 28167930), (98, 26155935), (105, 24412206), (117, 21908390), (126, 20343505), (130, 19717551), (147, 17437290), (182, 14083965), (195, 13145034), (210, 12206103), (234, 10954195), (245, 10462374), (273, 9389310), (294, 8718645), (315, 8137402), (390, 6572517), (441, 5812430), (455, 5633586), (490, 5231187), (546, 4694655), (585, 4381678), (630, 4068701), (637, 4023990), (735, 3487458), (819, 3129770), (882, 2906215), (910, 2816793), (1170, 2190839), (1274, 2011995), (1365, 1877862), (1470, 1743729), (1638, 1564885), (1911, 1341330), (2205, 1162486), (2730, 938931), (3185, 804798), (3822, 670665), (4095, 625954), (4410, 581243), (5733, 447110), (6370, 402399), (8190, 312977), (9555, 268266), (11466, 223555), (19110, 134133), (28665, 89422), (44711, 57330)]