15693403970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:808

約数の個数: 128

約数和(自身を含む): 32261898240

約数和(自身を除く): 16568494270

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 67, 85, 95, 127, 134, 170, 190, 254, 323, 335, 571, 635, 646, 670, 1139, 1142, 1270, 1273, 1615, 2159, 2278, 2413, 2546, 2855, 3230, 4318, 4826, 5695, 5710, 6365, 8509, 9707, 10795, 10849, 11390, 12065, 12730, 17018, 19414, 21590, 21641, 21698, 24130, 38257, 41021, 42545, 43282, 48535, 54245, 72517, 76514, 82042, 85090, 97070, 108205, 108490, 144653, 145034, 161671, 184433, 191285, 205105, 216410, 289306, 323342, 362585, 368866, 382570, 410210, 650369, 723265, 725170, 726883, 808355, 922165, 1232789, 1300738, 1377823, 1446530, 1453766, 1616710, 1844330, 2465578, 2748407, 2755646, 3251845, 3634415, 4858639, 5496814, 6163945, 6503690, 6889115, 7268830, 9717278, 12327890, 12357011, 13742035, 13778230, 23422991, 24293195, 24714022, 27484070, 46845982, 48586390, 61785055, 82596863, 92314141, 117114955, 123570110, 165193726, 184628282, 234229910, 412984315, 461570705, 825968630, 923141410, 1569340397, 3138680794, 7846701985, 15693403970]

約数ペア:

[(1, 15693403970), (2, 7846701985), (5, 3138680794), (10, 1569340397), (17, 923141410), (19, 825968630), (34, 461570705), (38, 412984315), (67, 234229910), (85, 184628282), (95, 165193726), (127, 123570110), (134, 117114955), (170, 92314141), (190, 82596863), (254, 61785055), (323, 48586390), (335, 46845982), (571, 27484070), (635, 24714022), (646, 24293195), (670, 23422991), (1139, 13778230), (1142, 13742035), (1270, 12357011), (1273, 12327890), (1615, 9717278), (2159, 7268830), (2278, 6889115), (2413, 6503690), (2546, 6163945), (2855, 5496814), (3230, 4858639), (4318, 3634415), (4826, 3251845), (5695, 2755646), (5710, 2748407), (6365, 2465578), (8509, 1844330), (9707, 1616710), (10795, 1453766), (10849, 1446530), (11390, 1377823), (12065, 1300738), (12730, 1232789), (17018, 922165), (19414, 808355), (21590, 726883), (21641, 725170), (21698, 723265), (24130, 650369), (38257, 410210), (41021, 382570), (42545, 368866), (43282, 362585), (48535, 323342), (54245, 289306), (72517, 216410), (76514, 205105), (82042, 191285), (85090, 184433), (97070, 161671), (108205, 145034), (108490, 144653)]