28163130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49409}}^1$

素因数の和:49438

約数の個数: 32

約数和(自身を含む): 71150400

約数和(自身を除く): 42987270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 49409, 98818, 148227, 247045, 296454, 494090, 741135, 938771, 1482270, 1877542, 2816313, 4693855, 5632626, 9387710, 14081565, 28163130]

約数ペア:

[(1, 28163130), (2, 14081565), (3, 9387710), (5, 5632626), (6, 4693855), (10, 2816313), (15, 1877542), (19, 1482270), (30, 938771), (38, 741135), (57, 494090), (95, 296454), (114, 247045), (190, 148227), (285, 98818), (570, 49409)]