1263470291190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2591}}^1\times {\mathrm{14221}}^1$

素因数の和:16955

約数の個数: 128

約数和(自身を含む): 3397333155840

約数和(自身を除く): 2133862864650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2286, 2591, 3429, 3810, 5182, 5715, 6858, 7773, 11430, 12955, 14221, 15546, 17145, 23319, 25910, 28442, 34290, 38865, 42663, 46638, 69957, 71105, 77730, 85326, 116595, 127989, 139914, 142210, 213315, 233190, 255978, 329057, 349785, 383967, 426630, 639945, 658114, 699570, 767934, 987171, 1279890, 1645285, 1806067, 1919835, 1974342, 2961513, 3290570, 3612134, 3839670, 4935855, 5418201, 5923026, 8884539, 9030335, 9871710, 10836402, 14807565, 16254603, 17769078, 18060670, 27091005, 29615130, 32509206, 36846611, 44422695, 48763809, 54182010, 73693222, 81273015, 88845390, 97527618, 110539833, 162546030, 184233055, 221079666, 243819045, 331619499, 368466110, 487638090, 552699165, 663238998, 994858497, 1105398330, 1658097495, 1989716994, 3316194990, 4679519597, 4974292485, 9359039194, 9948584970, 14038558791, 23397597985, 28077117582, 42115676373, 46795195970, 70192793955, 84231352746, 126347029119, 140385587910, 210578381865, 252694058238, 421156763730, 631735145595, 1263470291190]

約数ペア:

[(1, 1263470291190), (2, 631735145595), (3, 421156763730), (5, 252694058238), (6, 210578381865), (9, 140385587910), (10, 126347029119), (15, 84231352746), (18, 70192793955), (27, 46795195970), (30, 42115676373), (45, 28077117582), (54, 23397597985), (90, 14038558791), (127, 9948584970), (135, 9359039194), (254, 4974292485), (270, 4679519597), (381, 3316194990), (635, 1989716994), (762, 1658097495), (1143, 1105398330), (1270, 994858497), (1905, 663238998), (2286, 552699165), (2591, 487638090), (3429, 368466110), (3810, 331619499), (5182, 243819045), (5715, 221079666), (6858, 184233055), (7773, 162546030), (11430, 110539833), (12955, 97527618), (14221, 88845390), (15546, 81273015), (17145, 73693222), (23319, 54182010), (25910, 48763809), (28442, 44422695), (34290, 36846611), (38865, 32509206), (42663, 29615130), (46638, 27091005), (69957, 18060670), (71105, 17769078), (77730, 16254603), (85326, 14807565), (116595, 10836402), (127989, 9871710), (139914, 9030335), (142210, 8884539), (213315, 5923026), (233190, 5418201), (255978, 4935855), (329057, 3839670), (349785, 3612134), (383967, 3290570), (426630, 2961513), (639945, 1974342), (658114, 1919835), (699570, 1806067), (767934, 1645285), (987171, 1279890)]