1270070.00000000

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 108

約数和(自身を含む): 131952492

約数和(自身を除く): 75842984

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 61, 76, 91, 98, 122, 133, 182, 196, 244, 247, 266, 361, 364, 427, 494, 532, 637, 722, 793, 854, 931, 988, 1159, 1274, 1444, 1586, 1708, 1729, 1862, 2318, 2527, 2548, 2989, 3172, 3458, 3724, 4636, 4693, 5054, 5551, 5978, 6916, 8113, 9386, 10108, 11102, 11956, 12103, 15067, 16226, 17689, 18772, 22021, 22204, 24206, 30134, 32452, 32851, 35378, 38857, 44042, 48412, 56791, 60268, 65702, 70756, 77714, 88084, 105469, 113582, 131404, 154147, 155428, 210938, 227164, 229957, 286273, 308294, 421876, 459914, 572546, 616588, 738283, 919828, 1079029, 1145092, 1476566, 2003911, 2158058, 2953132, 4007822, 4316116, 8015644, 14027377, 28054754, 56109508]

約数ペア:

[(1, 56109508), (2, 28054754), (4, 14027377), (7, 8015644), (13, 4316116), (14, 4007822), (19, 2953132), (26, 2158058), (28, 2003911), (38, 1476566), (49, 1145092), (52, 1079029), (61, 919828), (76, 738283), (91, 616588), (98, 572546), (122, 459914), (133, 421876), (182, 308294), (196, 286273), (244, 229957), (247, 227164), (266, 210938), (361, 155428), (364, 154147), (427, 131404), (494, 113582), (532, 105469), (637, 88084), (722, 77714), (793, 70756), (854, 65702), (931, 60268), (988, 56791), (1159, 48412), (1274, 44042), (1444, 38857), (1586, 35378), (1708, 32851), (1729, 32452), (1862, 30134), (2318, 24206), (2527, 22204), (2548, 22021), (2989, 18772), (3172, 17689), (3458, 16226), (3724, 15067), (4636, 12103), (4693, 11956), (5054, 11102), (5551, 10108), (5978, 9386), (6916, 8113)]