502686990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22613}}^1$

素因数の和:22658

約数の個数: 96

約数和(自身を含む): 1481669280

約数和(自身を除く): 978982290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230, 22613, 45226, 67839, 113065, 135678, 203517, 226130, 293969, 339195, 407034, 429647, 587938, 678390, 859294, 881907, 1017585, 1288941, 1469845, 1763814, 2035170, 2148235, 2577882, 2645721, 2939690, 3866823, 4296470, 4409535, 5291442, 5585411, 6444705, 7733646, 8819070, 11170822, 12889410, 13228605, 16756233, 19334115, 26457210, 27927055, 33512466, 38668230, 50268699, 55854110, 83781165, 100537398, 167562330, 251343495, 502686990]

約数ペア:

[(1, 502686990), (2, 251343495), (3, 167562330), (5, 100537398), (6, 83781165), (9, 55854110), (10, 50268699), (13, 38668230), (15, 33512466), (18, 27927055), (19, 26457210), (26, 19334115), (30, 16756233), (38, 13228605), (39, 12889410), (45, 11170822), (57, 8819070), (65, 7733646), (78, 6444705), (90, 5585411), (95, 5291442), (114, 4409535), (117, 4296470), (130, 3866823), (171, 2939690), (190, 2645721), (195, 2577882), (234, 2148235), (247, 2035170), (285, 1763814), (342, 1469845), (390, 1288941), (494, 1017585), (570, 881907), (585, 859294), (741, 678390), (855, 587938), (1170, 429647), (1235, 407034), (1482, 339195), (1710, 293969), (2223, 226130), (2470, 203517), (3705, 135678), (4446, 113065), (7410, 67839), (11115, 45226), (22230, 22613)]