1309114690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1193}}^1$

素因数の和:1603

約数の個数: 64

約数和(自身を含む): 2657442816

約数和(自身を除く): 1348328126

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 367, 598, 734, 1193, 1495, 1835, 2386, 2990, 3670, 4771, 5965, 8441, 9542, 11930, 15509, 16882, 23855, 27439, 31018, 42205, 47710, 54878, 77545, 84410, 109733, 137195, 155090, 219466, 274390, 356707, 437831, 548665, 713414, 875662, 1097330, 1783535, 2189155, 3567070, 4378310, 5691803, 10070113, 11383606, 20140226, 28459015, 50350565, 56918030, 100701130, 130911469, 261822938, 654557345, 1309114690]

約数ペア:

[(1, 1309114690), (2, 654557345), (5, 261822938), (10, 130911469), (13, 100701130), (23, 56918030), (26, 50350565), (46, 28459015), (65, 20140226), (115, 11383606), (130, 10070113), (230, 5691803), (299, 4378310), (367, 3567070), (598, 2189155), (734, 1783535), (1193, 1097330), (1495, 875662), (1835, 713414), (2386, 548665), (2990, 437831), (3670, 356707), (4771, 274390), (5965, 219466), (8441, 155090), (9542, 137195), (11930, 109733), (15509, 84410), (16882, 77545), (23855, 54878), (27439, 47710), (31018, 42205)]