285940370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 542771712

約数和(自身を除く): 256831342

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 283, 382, 529, 566, 955, 1058, 1415, 1910, 2645, 2830, 4393, 5290, 6509, 8786, 13018, 21965, 32545, 43930, 54053, 65090, 101039, 108106, 149707, 202078, 270265, 299414, 505195, 540530, 748535, 1010390, 1243219, 1497070, 2486438, 6216095, 12432190, 28594037, 57188074, 142970185, 285940370]

約数ペア:

[(1, 285940370), (2, 142970185), (5, 57188074), (10, 28594037), (23, 12432190), (46, 6216095), (115, 2486438), (191, 1497070), (230, 1243219), (283, 1010390), (382, 748535), (529, 540530), (566, 505195), (955, 299414), (1058, 270265), (1415, 202078), (1910, 149707), (2645, 108106), (2830, 101039), (4393, 65090), (5290, 54053), (6509, 43930), (8786, 32545), (13018, 21965)]