30438212

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1601}}^1$

素因数の和:1716

約数の個数: 36

約数和(自身を含む): 62641404

約数和(自身を除く): 32203192

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 1601, 2716, 3202, 4753, 6404, 9506, 11207, 19012, 22414, 44828, 78449, 155297, 156898, 310594, 313796, 621188, 1087079, 2174158, 4348316, 7609553, 15219106, 30438212]

約数ペア:

[(1, 30438212), (2, 15219106), (4, 7609553), (7, 4348316), (14, 2174158), (28, 1087079), (49, 621188), (97, 313796), (98, 310594), (194, 156898), (196, 155297), (388, 78449), (679, 44828), (1358, 22414), (1601, 19012), (2716, 11207), (3202, 9506), (4753, 6404)]