16217070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 42785280

約数和(自身を除く): 26568210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1237, 1311, 2185, 2474, 2622, 3711, 4370, 6185, 6555, 7422, 12370, 13110, 18555, 23503, 28451, 37110, 47006, 56902, 70509, 85353, 117515, 141018, 142255, 170706, 235030, 284510, 352545, 426765, 540569, 705090, 853530, 1081138, 1621707, 2702845, 3243414, 5405690, 8108535, 16217070]

約数ペア:

[(1, 16217070), (2, 8108535), (3, 5405690), (5, 3243414), (6, 2702845), (10, 1621707), (15, 1081138), (19, 853530), (23, 705090), (30, 540569), (38, 426765), (46, 352545), (57, 284510), (69, 235030), (95, 170706), (114, 142255), (115, 141018), (138, 117515), (190, 85353), (230, 70509), (285, 56902), (345, 47006), (437, 37110), (570, 28451), (690, 23503), (874, 18555), (1237, 13110), (1311, 12370), (2185, 7422), (2474, 6555), (2622, 6185), (3711, 4370)]