15367580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 34920480

約数和(自身を除く): 19552900

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1093, 1406, 2186, 2812, 3515, 4372, 5465, 7030, 10930, 14060, 20767, 21860, 40441, 41534, 80882, 83068, 103835, 161764, 202205, 207670, 404410, 415340, 768379, 808820, 1536758, 3073516, 3841895, 7683790, 15367580]

約数ペア:

[(1, 15367580), (2, 7683790), (4, 3841895), (5, 3073516), (10, 1536758), (19, 808820), (20, 768379), (37, 415340), (38, 404410), (74, 207670), (76, 202205), (95, 161764), (148, 103835), (185, 83068), (190, 80882), (370, 41534), (380, 40441), (703, 21860), (740, 20767), (1093, 14060), (1406, 10930), (2186, 7030), (2812, 5465), (3515, 4372)]