1745543670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 4619704320

約数和(自身を除く): 2874160650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 239, 305, 307, 366, 390, 478, 610, 614, 717, 793, 915, 921, 1195, 1434, 1535, 1586, 1830, 1842, 2379, 2390, 3070, 3107, 3585, 3965, 3991, 4605, 4758, 6214, 7170, 7930, 7982, 9210, 9321, 11895, 11973, 14579, 15535, 18642, 18727, 19955, 23790, 23946, 29158, 31070, 37454, 39910, 43737, 46605, 56181, 59865, 72895, 73373, 87474, 93210, 93635, 112362, 119730, 145790, 146746, 187270, 189527, 218685, 220119, 243451, 280905, 366865, 379054, 437370, 440238, 486902, 561810, 568581, 730353, 733730, 947635, 953849, 1100595, 1137162, 1217255, 1460706, 1895270, 1907698, 2201190, 2434510, 2842905, 2861547, 3651765, 4475753, 4769245, 5685810, 5723094, 7303530, 8951506, 9538490, 13427259, 14307735, 22378765, 26854518, 28615470, 44757530, 58184789, 67136295, 116369578, 134272590, 174554367, 290923945, 349108734, 581847890, 872771835, 1745543670]

約数ペア:

[(1, 1745543670), (2, 872771835), (3, 581847890), (5, 349108734), (6, 290923945), (10, 174554367), (13, 134272590), (15, 116369578), (26, 67136295), (30, 58184789), (39, 44757530), (61, 28615470), (65, 26854518), (78, 22378765), (122, 14307735), (130, 13427259), (183, 9538490), (195, 8951506), (239, 7303530), (305, 5723094), (307, 5685810), (366, 4769245), (390, 4475753), (478, 3651765), (610, 2861547), (614, 2842905), (717, 2434510), (793, 2201190), (915, 1907698), (921, 1895270), (1195, 1460706), (1434, 1217255), (1535, 1137162), (1586, 1100595), (1830, 953849), (1842, 947635), (2379, 733730), (2390, 730353), (3070, 568581), (3107, 561810), (3585, 486902), (3965, 440238), (3991, 437370), (4605, 379054), (4758, 366865), (6214, 280905), (7170, 243451), (7930, 220119), (7982, 218685), (9210, 189527), (9321, 187270), (11895, 146746), (11973, 145790), (14579, 119730), (15535, 112362), (18642, 93635), (18727, 93210), (19955, 87474), (23790, 73373), (23946, 72895), (29158, 59865), (31070, 56181), (37454, 46605), (39910, 43737)]