73139730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14957}}^1$

素因数の和:15130

約数の個数: 32

約数和(自身を含む): 176624064

約数和(自身を除く): 103484334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 14957, 29914, 44871, 74785, 89742, 149570, 224355, 448710, 2437991, 4875982, 7313973, 12189955, 14627946, 24379910, 36569865, 73139730]

約数ペア:

[(1, 73139730), (2, 36569865), (3, 24379910), (5, 14627946), (6, 12189955), (10, 7313973), (15, 4875982), (30, 2437991), (163, 448710), (326, 224355), (489, 149570), (815, 89742), (978, 74785), (1630, 44871), (2445, 29914), (4890, 14957)]