207752730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{14957}}^1$

素因数の和:15430

約数の個数: 32

約数和(自身を含む): 499716864

約数和(自身を除く): 291964134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 463, 926, 1389, 2315, 2778, 4630, 6945, 13890, 14957, 29914, 44871, 74785, 89742, 149570, 224355, 448710, 6925091, 13850182, 20775273, 34625455, 41550546, 69250910, 103876365, 207752730]

約数ペア:

[(1, 207752730), (2, 103876365), (3, 69250910), (5, 41550546), (6, 34625455), (10, 20775273), (15, 13850182), (30, 6925091), (463, 448710), (926, 224355), (1389, 149570), (2315, 89742), (2778, 74785), (4630, 44871), (6945, 29914), (13890, 14957)]