89694930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2371}}^1$

素因数の和:2491

約数の個数: 64

約数和(自身を含む): 234315648

約数和(自身を除く): 144620718

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2371, 2522, 2910, 3783, 4742, 6305, 7113, 7566, 11855, 12610, 14226, 18915, 23710, 30823, 35565, 37830, 61646, 71130, 92469, 154115, 184938, 229987, 308230, 459974, 462345, 689961, 924690, 1149935, 1379922, 2299870, 2989831, 3449805, 5979662, 6899610, 8969493, 14949155, 17938986, 29898310, 44847465, 89694930]

約数ペア:

[(1, 89694930), (2, 44847465), (3, 29898310), (5, 17938986), (6, 14949155), (10, 8969493), (13, 6899610), (15, 5979662), (26, 3449805), (30, 2989831), (39, 2299870), (65, 1379922), (78, 1149935), (97, 924690), (130, 689961), (194, 462345), (195, 459974), (291, 308230), (390, 229987), (485, 184938), (582, 154115), (970, 92469), (1261, 71130), (1455, 61646), (2371, 37830), (2522, 35565), (2910, 30823), (3783, 23710), (4742, 18915), (6305, 14226), (7113, 12610), (7566, 11855)]