87715830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{28387}}^1$

素因数の和:28500

約数の個数: 32

約数和(自身を含む): 212569344

約数和(自身を除く): 124853514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 28387, 56774, 85161, 141935, 170322, 283870, 425805, 851610, 2923861, 5847722, 8771583, 14619305, 17543166, 29238610, 43857915, 87715830]

約数ペア:

[(1, 87715830), (2, 43857915), (3, 29238610), (5, 17543166), (6, 14619305), (10, 8771583), (15, 5847722), (30, 2923861), (103, 851610), (206, 425805), (309, 283870), (515, 170322), (618, 141935), (1030, 85161), (1545, 56774), (3090, 28387)]