29123750740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:1086

約数の個数: 144

約数和(自身を含む): 71927557632

約数和(自身を除く): 42803806892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 173, 196, 245, 283, 346, 490, 566, 607, 692, 865, 980, 1132, 1211, 1214, 1415, 1730, 1981, 2422, 2428, 2830, 3035, 3460, 3962, 4249, 4844, 5660, 6055, 6070, 7924, 8477, 8498, 9905, 12110, 12140, 13867, 16954, 16996, 19810, 21245, 24220, 27734, 29743, 33908, 39620, 42385, 42490, 48959, 55468, 59486, 69335, 84770, 84980, 97918, 105011, 118972, 138670, 148715, 169540, 171781, 195836, 210022, 244795, 277340, 297430, 342713, 343562, 420044, 489590, 525055, 594860, 685426, 687124, 735077, 858905, 979180, 1050110, 1202467, 1370852, 1470154, 1713565, 1717810, 2100220, 2398991, 2404934, 2940308, 3427130, 3435620, 3675385, 4797982, 4809868, 5145539, 6012335, 6854260, 7350770, 8417269, 9595964, 10291078, 11994955, 12024670, 14701540, 16834538, 20582156, 23989910, 24049340, 25727695, 29718113, 33669076, 42086345, 47979820, 51455390, 59436226, 84172690, 102910780, 118872452, 148590565, 168345380, 208026791, 297181130, 416053582, 594362260, 832107164, 1040133955, 1456187537, 2080267910, 2912375074, 4160535820, 5824750148, 7280937685, 14561875370, 29123750740]

約数ペア:

[(1, 29123750740), (2, 14561875370), (4, 7280937685), (5, 5824750148), (7, 4160535820), (10, 2912375074), (14, 2080267910), (20, 1456187537), (28, 1040133955), (35, 832107164), (49, 594362260), (70, 416053582), (98, 297181130), (140, 208026791), (173, 168345380), (196, 148590565), (245, 118872452), (283, 102910780), (346, 84172690), (490, 59436226), (566, 51455390), (607, 47979820), (692, 42086345), (865, 33669076), (980, 29718113), (1132, 25727695), (1211, 24049340), (1214, 23989910), (1415, 20582156), (1730, 16834538), (1981, 14701540), (2422, 12024670), (2428, 11994955), (2830, 10291078), (3035, 9595964), (3460, 8417269), (3962, 7350770), (4249, 6854260), (4844, 6012335), (5660, 5145539), (6055, 4809868), (6070, 4797982), (7924, 3675385), (8477, 3435620), (8498, 3427130), (9905, 2940308), (12110, 2404934), (12140, 2398991), (13867, 2100220), (16954, 1717810), (16996, 1713565), (19810, 1470154), (21245, 1370852), (24220, 1202467), (27734, 1050110), (29743, 979180), (33908, 858905), (39620, 735077), (42385, 687124), (42490, 685426), (48959, 594860), (55468, 525055), (59486, 489590), (69335, 420044), (84770, 343562), (84980, 342713), (97918, 297430), (105011, 277340), (118972, 244795), (138670, 210022), (148715, 195836), (169540, 171781)]