1302325310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 2842656768

約数和(自身を除く): 1540331458

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 101, 110, 127, 130, 142, 143, 202, 254, 286, 355, 505, 635, 710, 715, 781, 923, 1010, 1111, 1270, 1313, 1397, 1430, 1562, 1651, 1846, 2222, 2626, 2794, 3302, 3905, 4615, 5555, 6565, 6985, 7171, 7810, 8255, 9017, 9230, 10153, 11110, 12827, 13130, 13970, 14342, 14443, 16510, 18034, 18161, 20306, 25654, 28886, 35855, 36322, 45085, 50765, 64135, 71710, 72215, 78881, 90170, 90805, 93223, 99187, 101530, 117221, 128270, 141097, 144430, 157762, 166751, 181610, 186446, 198374, 234442, 282194, 333502, 394405, 466115, 495935, 586105, 705485, 788810, 833755, 910717, 932230, 991870, 1025453, 1172210, 1289431, 1410970, 1667510, 1821434, 1834261, 2050906, 2578862, 3668522, 4553585, 5127265, 6447155, 9107170, 9171305, 10017887, 10254530, 11839321, 12894310, 18342610, 20035774, 23678642, 50089435, 59196605, 100178870, 118393210, 130232531, 260465062, 651162655, 1302325310]

約数ペア:

[(1, 1302325310), (2, 651162655), (5, 260465062), (10, 130232531), (11, 118393210), (13, 100178870), (22, 59196605), (26, 50089435), (55, 23678642), (65, 20035774), (71, 18342610), (101, 12894310), (110, 11839321), (127, 10254530), (130, 10017887), (142, 9171305), (143, 9107170), (202, 6447155), (254, 5127265), (286, 4553585), (355, 3668522), (505, 2578862), (635, 2050906), (710, 1834261), (715, 1821434), (781, 1667510), (923, 1410970), (1010, 1289431), (1111, 1172210), (1270, 1025453), (1313, 991870), (1397, 932230), (1430, 910717), (1562, 833755), (1651, 788810), (1846, 705485), (2222, 586105), (2626, 495935), (2794, 466115), (3302, 394405), (3905, 333502), (4615, 282194), (5555, 234442), (6565, 198374), (6985, 186446), (7171, 181610), (7810, 166751), (8255, 157762), (9017, 144430), (9230, 141097), (10153, 128270), (11110, 117221), (12827, 101530), (13130, 99187), (13970, 93223), (14342, 90805), (14443, 90170), (16510, 78881), (18034, 72215), (18161, 71710), (20306, 64135), (25654, 50765), (28886, 45085), (35855, 36322)]