30706424

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 68299200

約数和(自身を除く): 37592776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 89, 101, 122, 178, 202, 244, 356, 404, 427, 488, 623, 707, 712, 808, 854, 1246, 1414, 1708, 2492, 2828, 3416, 4984, 5429, 5656, 6161, 8989, 10858, 12322, 17978, 21716, 24644, 35956, 38003, 43127, 43432, 49288, 62923, 71912, 76006, 86254, 125846, 152012, 172508, 251692, 304024, 345016, 503384, 548329, 1096658, 2193316, 3838303, 4386632, 7676606, 15353212, 30706424]

約数ペア:

[(1, 30706424), (2, 15353212), (4, 7676606), (7, 4386632), (8, 3838303), (14, 2193316), (28, 1096658), (56, 548329), (61, 503384), (89, 345016), (101, 304024), (122, 251692), (178, 172508), (202, 152012), (244, 125846), (356, 86254), (404, 76006), (427, 71912), (488, 62923), (623, 49288), (707, 43432), (712, 43127), (808, 38003), (854, 35956), (1246, 24644), (1414, 21716), (1708, 17978), (2492, 12322), (2828, 10858), (3416, 8989), (4984, 6161), (5429, 5656)]