131036773630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{2311}}^1$

素因数の和:2671

約数の個数: 128

約数和(自身を含む): 280724889600

約数和(自身を除く): 149688115970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 271, 305, 343, 427, 490, 542, 610, 686, 854, 1355, 1715, 1897, 2135, 2311, 2710, 2989, 3430, 3794, 4270, 4622, 5978, 9485, 11555, 13279, 14945, 16177, 16531, 18970, 20923, 23110, 26558, 29890, 32354, 33062, 41846, 66395, 80885, 82655, 92953, 104615, 113239, 115717, 132790, 140971, 161770, 165310, 185906, 209230, 226478, 231434, 281942, 464765, 566195, 578585, 626281, 704855, 792673, 810019, 929530, 986797, 1132390, 1157170, 1252562, 1409710, 1585346, 1620038, 1973594, 3131405, 3963365, 4050095, 4383967, 4933985, 5670133, 6262810, 6907579, 7926730, 8100190, 8767934, 9867970, 11340266, 13815158, 21919835, 28350665, 30687769, 34537895, 38203141, 43839670, 48353053, 56701330, 61375538, 69075790, 76406282, 96706106, 153438845, 191015705, 214814383, 241765265, 267421987, 306877690, 382031410, 429628766, 483530530, 534843974, 1074071915, 1337109935, 1871953909, 2148143830, 2674219870, 3743907818, 9359769545, 13103677363, 18719539090, 26207354726, 65518386815, 131036773630]

約数ペア:

[(1, 131036773630), (2, 65518386815), (5, 26207354726), (7, 18719539090), (10, 13103677363), (14, 9359769545), (35, 3743907818), (49, 2674219870), (61, 2148143830), (70, 1871953909), (98, 1337109935), (122, 1074071915), (245, 534843974), (271, 483530530), (305, 429628766), (343, 382031410), (427, 306877690), (490, 267421987), (542, 241765265), (610, 214814383), (686, 191015705), (854, 153438845), (1355, 96706106), (1715, 76406282), (1897, 69075790), (2135, 61375538), (2311, 56701330), (2710, 48353053), (2989, 43839670), (3430, 38203141), (3794, 34537895), (4270, 30687769), (4622, 28350665), (5978, 21919835), (9485, 13815158), (11555, 11340266), (13279, 9867970), (14945, 8767934), (16177, 8100190), (16531, 7926730), (18970, 6907579), (20923, 6262810), (23110, 5670133), (26558, 4933985), (29890, 4383967), (32354, 4050095), (33062, 3963365), (41846, 3131405), (66395, 1973594), (80885, 1620038), (82655, 1585346), (92953, 1409710), (104615, 1252562), (113239, 1157170), (115717, 1132390), (132790, 986797), (140971, 929530), (161770, 810019), (165310, 792673), (185906, 704855), (209230, 626281), (226478, 578585), (231434, 566195), (281942, 464765)]