30723063

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 20080137

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 2099, 4879, 6297, 14637, 14693, 35683, 44079, 86059, 107049, 249781, 258177, 602413, 749343, 1463003, 1807239, 4389009, 10241021, 30723063]

約数ペア:

[(1, 30723063), (3, 10241021), (7, 4389009), (17, 1807239), (21, 1463003), (41, 749343), (51, 602413), (119, 258177), (123, 249781), (287, 107049), (357, 86059), (697, 44079), (861, 35683), (2091, 14693), (2099, 14637), (4879, 6297)]